Data / Hiring / California / Amplitude, Inc.
Amplitude, Inc. in San Francisco, CA: 120 certified H-1B and PERM cases, FY2023 to FY2026
Amplitude, Inc., San Francisco, CA, had 120 certified H-1B and PERM cases in Department of Labor disclosure data, decided from October 14, 2022 to June 11, 2026: 93 H-1B labor condition applications and 27 PERM labor certifications. Its most frequent role is Senior Software Engineer in San Francisco, CA, at a median offered wage of $184,000 a year.
SpecStream is the live web data engine for teams and agents. It reads the Department of Labor's H-1B and PERM disclosure files and keeps each employer's filings by role, place and wage. Ask for your own cut (a role, a state, a list of companies) and new filings arrive in your sheet, CRM, Slack or agent.
- Employer ID (FEIN)
- 45-3937349
- Address
- San Francisco, CA
- Certified cases
- 120
- Positions requested
- 120
- Denied or withdrawn
- 5
Certified cases by fiscal year
Fiscal years run from October 1 to September 30. The latest year covers decisions through June 11, 2026.
| Fiscal year | H-1B | PERM | Positions | Median offered wage |
|---|---|---|---|---|
| FY2023 | 19 | 4 | 23 | $172,000 |
| FY2024 | 26 | 6 | 32 | $183,726 |
| FY2025 | 28 | 11 | 39 | $205,000 |
| FY2026 | 20 | 6 | 26 | $177,483 |
Roles certified
Cases with the same job title, occupation code and worksite are grouped. Offered wage is the wage the employer filed; the range leaves out the lowest and highest 5% when a group has 20 cases or more. The prevailing wage is the one the employer filed against. A blank worksite means the file does not give one.
| Job title | Occupation | Worksite | Cases | Years | Median offered | Offered range | Median prevailing | Wage level | Program | Latest decision | Latest case number | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Senior Software Engineer | 15-1252 Software Developers | San Francisco, CA | 9 | FY2023 to FY2026 | $174,082 | $147,368 to $190,000 | $161,637 | II | H-1B, PERM | May 4, 2026 | I-200-26117-839313 | dol.gov |
| Software Engineer | 15-1252 Software Developers | San Francisco, CA | 6 | FY2024 to FY2026 | $149,984 | $139,050 to $189,000 | $130,250 | I | H-1B, PERM | May 4, 2026 | I-200-26117-839303 | dol.gov |
| Staff Software Engineer | 15-1252 Software Developers | San Francisco, CA | 6 | FY2024 to FY2026 | $254,000 | $233,200 to $267,968 | $209,914 | IV | H-1B | June 10, 2026 | I-200-26154-978185 | dol.gov |
| Software Engineer II | 15-1252 Software Developers | San Francisco, CA | 5 | FY2023 to FY2026 | $147,368 | $130,250 to $209,000 | $147,254 | II | H-1B, PERM | May 13, 2026 | I-200-26126-878488 | dol.gov |
| Senior Business Intelligence Analyst | 15-2051 Business Intelligence Analysts | San Francisco, CA | 3 | FY2024 to FY2026 | $157,000 | $157,000 to $160,925 | $128,398 | II | H-1B | April 17, 2026 | I-200-26100-782215 | dol.gov |
| Software Engineer I | 15-1252 Software Developers | San Francisco, CA | 3 | FY2023 to FY2026 | $130,000 | $130,000 to $160,000 | $113,443 | I | H-1B | March 20, 2026 | I-200-26072-702771 | dol.gov |
| Head of Pricing Strategy and Operations | 11-1021 General and Operations Managers | San Francisco, CA | 2 | FY2023 to FY2025 | $300,250 | $290,000 to $310,500 | $205,348 | IV | H-1B | June 9, 2025 | I-200-25153-042686 | dol.gov |
| Senior Audit Operations Analyst | 15-2031 Operations Research Analysts | San Francisco, CA | 2 | FY2023 to FY2025 | $132,036 | $120,000 to $144,072 | $114,972 | III | H-1B | September 19, 2025 | I-200-25256-307201 | dol.gov |
| Senior Product Engineer | 15-1252 Software Developers | 2 | FY2024 | $120,255 | $107,640 to $220,000 | $120,255 | Level II | PERM | February 16, 2024 | A-23003-81866 | dol.gov | |
| Senior Product Manager | 11-3021 Computer and Information Systems Managers | Highlands Ranch, CO | 2 | FY2024 | $173,000 | $173,000 to $173,000 | $151,362 | II | H-1B | May 16, 2024 | I-200-24130-976998 | dol.gov |
| Senior Software Engineer - Data Pipeline | 15-1252 Software Developers | San Francisco, CA | 2 | FY2024 to FY2025 | $163,520 | $132,870 to $252,000 | $181,272 | III | H-1B, PERM | March 18, 2025 | G-100-23329-522810 | dol.gov |
| Senior Solutions Architect | 15-1252 Software Developers | San Francisco, CA | 2 | FY2023 to FY2025 | $144,843 | $132,870 to $156,816 | $144,238 | II | H-1B | April 8, 2025 | I-200-25091-817081 | dol.gov |
| Solutions Consultant | 15-1211 Computer Systems Analysts | New York, NY | 2 | FY2024 | $149,212 | $149,212 to $149,212 | $125,715 | III | H-1B | March 20, 2024 | I-203-24073-797421 | dol.gov |
| ="Product Growth Analyst" | Business Intelligence Analysts | San Francisco, CA | 1 | FY2025 | $185,000 | $185,000 to $185,000 | $128,398 | II | H-1B | February 4, 2025 | I-200-25028-648896 | dol.gov |
| ="Senior Customer Success Architect" | Computer Systems Analysts | New York, NY | 1 | FY2025 | $168,400 | $168,400 to $168,400 | $152,859 | IV | H-1B | March 4, 2025 | I-200-25056-723504 | dol.gov |
| ="Senior Security Engineer" | Information Security Analysts | Seattle, WA | 1 | FY2025 | $225,000 | $225,000 to $225,000 | $154,357 | III | H-1B | January 10, 2025 | I-200-25002-590653 | dol.gov |
| ="Senior Solutions Engineer" | Software Developers | Jersey City, NJ | 1 | FY2025 | $183,000 | $183,000 to $183,000 | $151,819 | III | H-1B | January 14, 2025 | I-200-25007-598776 | dol.gov |
| Business Systems Manager | 15-1211 Computer Systems Analysts | San Francisco, CA | 1 | FY2023 | $170,729 | $170,729 to $170,729 | $154,523 | IV | H-1B | April 26, 2023 | I-200-23109-945296 | dol.gov |
| Director of Engineering | 11-3021 Computer and Information Systems Managers | 1 | FY2024 | $248,768 | $248,768 to $320,000 | $248,768 | Level IV | PERM | March 14, 2024 | A-23007-83897 | dol.gov | |
| Director of Engineering | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2023 | $337,000 | $337,000 to $337,000 | $230,859 | III | H-1B | September 25, 2023 | I-200-23261-356609 | dol.gov |
| Director, Business Technology | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2025 | $310,000 | $310,000 to $310,000 | $237,120 | III | H-1B | April 30, 2025 | I-200-25113-894986 | dol.gov |
| Director, Enterprise Technology | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2023 | $290,000 | $290,000 to $290,000 | $211,120 | III | H-1B | February 10, 2023 | I-200-23034-750218 | dol.gov |
| Director, Product Management | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2025 | $270,113 | $270,113 to $270,113 | $237,120 | III | H-1B | April 4, 2025 | I-200-25087-812630 | dol.gov |
| Engineering Lead – Product Demo | 15-1121 Computer Systems Analysts | 1 | FY2023 | $146,682 | $146,682 to $200,000 | $146,682 | Level IV | PERM | May 10, 2023 | A-22199-90496 | dol.gov | |
| Engineering Manager, Data Warehouse | 11-3021 Computer and Information Systems Managers | Kirkland, WA | 1 | FY2024 | $247,860 | $247,860 to $247,860 | $151,778 | I | H-1B | September 30, 2024 | I-200-24268-358892 | dol.gov |
| Enterprise Sales Development Manager | 11-2022 Sales Managers | San Francisco, CA | 1 | FY2025 | $132,870 | $132,870 to $280,000 | Not listed | PERM | July 24, 2025 | G-100-24104-884390 | dol.gov | |
| Enterprise Sales Development Manager | 11-2022 Sales Managers | New York, NY | 1 | FY2025 | $148,925 | $148,925 to $148,925 | $126,734 | I | H-1B | April 28, 2025 | I-200-25112-887689 | dol.gov |
| HRIS Manager | 15-1212 Information Security Analysts | 1 | FY2024 | $149,074 | $149,074 to $253,700 | $149,074 | Level III | PERM | April 26, 2024 | A-23112-31554 | dol.gov | |
| HRIS Manager | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2024 | $225,000 | $225,000 to $225,000 | $187,533 | II | H-1B | February 8, 2024 | I-200-24032-683864 | dol.gov |
| Head of Pricing Strategy and Operations | 11-2021 Marketing Managers | San Francisco, CA | 1 | FY2025 | $209,082 | $209,082 to $320,000 | Not listed | PERM | May 10, 2025 | G-100-24012-637586 | dol.gov | |
| Integration Architect | 15-1252 Software Developers | San Francisco, CA | 1 | FY2023 | $172,000 | $172,000 to $172,000 | $147,368 | II | H-1B | August 8, 2023 | I-200-23213-230958 | dol.gov |
| Lead Product Designer | 15-1255 Web and Digital Interface Designers | Woodstock, GA | 1 | FY2024 | $223,387 | $223,387 to $223,387 | $118,643 | IV | H-1B | December 26, 2023 | I-200-23352-574381 | dol.gov |
| Lead Product Designer | 15-1255 Web and Digital Interface Designers | San Francisco, CA | 1 | FY2023 | $235,000 | $235,000 to $235,000 | $155,792 | IV | H-1B | January 25, 2023 | I-200-23019-711920 | dol.gov |
| Manager, Enterprise Technology | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2025 | $231,132 | $231,132 to $231,132 | $200,907 | II | H-1B | September 19, 2025 | I-200-25256-307197 | dol.gov |
| Manager, G&A Systems | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2026 | $231,132 | $231,132 to $231,132 | $181,534 | H-1B | March 10, 2026 | I-200-26062-677526 | dol.gov | |
| Manager, Software Engineering | 15-1252 Software Developers | Houston, TX | 1 | FY2026 | $282,500 | $282,500 to $282,500 | $149,718 | IV | H-1B | December 19, 2025 | I-200-25346-479034 | dol.gov |
| Manager, Technical Success | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2024 | $168,000 | $168,000 to $168,000 | $144,186 | I | H-1B | December 18, 2023 | I-200-23346-559147 | dol.gov |
| Platform Engineer II | 15-1252 Software Developers | San Francisco, CA | 1 | FY2026 | $182,000 | $182,000 to $182,000 | $161,637 | II | H-1B | May 4, 2026 | I-200-26117-839231 | dol.gov |
| Principal Product Manager | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2024 | $245,000 | $245,000 to $245,000 | $230,859 | III | H-1B | February 8, 2024 | I-200-24032-684332 | dol.gov |
| Principal Product Manager, Growth | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2023 | $255,000 | $255,000 to $255,000 | $173,451 | II | H-1B | February 15, 2023 | I-200-23039-759326 | dol.gov |
| Principal iPaaS Architect | 15-1252 Software Developers | San Francisco, CA | 1 | FY2023 | $220,000 | $220,000 to $220,000 | $158,080 | III | H-1B | February 6, 2023 | I-200-23030-736163 | dol.gov |
| Retention Growth Marketing Manager | 13-1161 Market Research Analysts and Marketing Specialists | New York City, NY | 1 | FY2026 | $157,000 | $157,000 to $157,000 | $122,824 | IV | H-1B | February 27, 2026 | I-203-26051-654906 | dol.gov |
| Retention Growth Marketing Manager | 13-1161 Market Research Analysts and Marketing Specialists | New York, NY | 1 | FY2026 | $157,000 | $157,000 to $157,000 | $122,824 | IV | H-1B | May 4, 2026 | I-200-26117-839259 | dol.gov |
| Salesforce Architect | 15-1252 Software Developers | San Francisco, CA | 1 | FY2024 | $210,000 | $210,000 to $210,000 | $181,272 | III | H-1B | December 13, 2023 | I-200-23341-549659 | dol.gov |
| Salesforce Technical Manager | 15-1252 Software Developers | San Francisco, CA | 1 | FY2023 | $225,000 | $225,000 to $225,000 | $147,368 | II | H-1B | September 25, 2023 | I-200-23261-356591 | dol.gov |
| Senior Business Systems Analyst | 15-1211 Computer Systems Analysts | San Francisco, CA | 1 | FY2024 | $160,000 | $160,000 to $160,000 | $146,266 | III | H-1B | April 12, 2024 | I-200-24096-860810 | dol.gov |
| Senior Customer Success Architect | 15-1211 Computer Systems Analysts | Thornton, CO | 1 | FY2025 | $160,000 | $160,000 to $160,000 | $132,600 | IV | H-1B | August 5, 2025 | I-200-25210-206119 | dol.gov |
| Senior Customer Success Architect | 15-2031 Operations Research Analysts | Milton, GA | 1 | FY2025 | $160,000 | $160,000 to $160,000 | $97,760 | IV | H-1B | July 17, 2025 | I-200-25191-164685 | dol.gov |
| Senior Customer Success Architect | 15-1211 Computer Systems Analysts | Milton, GA | 1 | FY2025 | $160,000 | $160,000 to $160,000 | $131,498 | IV | H-1B | July 16, 2025 | I-200-25190-161465 | dol.gov |
| Senior Customer Success Architect | 15-2051 Business Intelligence Analysts | San Francisco, CA | 1 | FY2025 | $186,846 | $186,846 to $230,000 | Not listed | PERM | June 23, 2025 | G-100-23339-544497 | dol.gov | |
| Senior HRIS Analyst | 15-1211 Computer Systems Analysts | New Hill, NC | 1 | FY2023 | $165,000 | $165,000 to $165,000 | $120,661 | IV | H-1B | July 19, 2023 | I-200-23193-183556 | dol.gov |
| Senior Manager – Demo Engineering | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2024 | $253,800 | $253,800 to $253,800 | $230,859 | III | H-1B | October 3, 2023 | I-200-23269-383600 | dol.gov |
| Senior Product Engineer | 15-1252 Software Developers | San Francisco, CA | 1 | FY2024 | $205,000 | $205,000 to $205,000 | $181,272 | III | H-1B | January 22, 2024 | I-200-24012-637662 | dol.gov |
| Senior Product Manager | 11-3021 Computer and Information Systems Managers | 1 | FY2024 | $173,451 | $173,451 to $250,000 | $173,451 | Level II | PERM | February 21, 2024 | A-23003-81870 | dol.gov | |
| Senior Product Manager | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2024 | $212,550 | $212,550 to $212,550 | $187,533 | II | H-1B | April 25, 2024 | I-203-24109-903763 | dol.gov |
| Senior Product Manager, GTM Systems | 11-3021 Computer and Information Systems Managers | San Francisco, CA | 1 | FY2025 | $220,000 | $220,000 to $220,000 | $200,304 | II | H-1B | May 9, 2025 | I-200-25122-933617 | dol.gov |
| Senior Retention Growth Marketing Specialist | 13-1161 Market Research Analysts and Marketing Specialists | San Francisco, CA | 1 | FY2024 | $130,000 | $130,000 to $130,000 | $107,536 | III | H-1B | April 15, 2024 | I-203-24099-866558 | dol.gov |
| Senior Security Engineer | 15-1212 Information Security Analysts | Bloomfield, NJ | 1 | FY2025 | $225,000 | $225,000 to $225,000 | $146,286 | III | H-1B | December 12, 2024 | I-200-24341-522680 | dol.gov |
| Senior Software Engineer | 15-1252 Software Developers | New York, NY | 1 | FY2023 | $179,280 | $179,280 to $179,280 | $142,563 | III | H-1B | September 25, 2023 | I-200-23261-356630 | dol.gov |
| Senior Software Engineer - Analytics | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $215,197 | $215,197 to $280,000 | Not listed | PERM | June 23, 2025 | G-100-23339-544282 | dol.gov | |
| Senior Software Engineer - Data Connections | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $215,197 | $215,197 to $270,000 | Not listed | PERM | June 23, 2025 | G-100-23339-544256 | dol.gov | |
| Senior Software Engineer - Experiment Infrastructure | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $215,197 | $215,197 to $280,000 | Not listed | PERM | June 23, 2025 | G-100-23339-544339 | dol.gov | |
| Senior Software Engineer – Data Pipeline Infrastructure | 15-1252 Software Developers | 1 | FY2023 | $107,640 | $107,640 to $225,000 | $107,640 | Level I | PERM | September 12, 2023 | A-22276-32634 | dol.gov | |
| Senior Software Engineer, Data Pipeline | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $199,026 | $199,026 to $199,026 | $180,960 | III | H-1B | April 8, 2025 | I-200-25091-817096 | dol.gov |
| Senior Software Engineer, Experiment | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $215,000 | $215,000 to $215,000 | $180,960 | III | H-1B | May 5, 2025 | I-200-25118-913929 | dol.gov |
| Senior Software Engineer, Experiment Infrastructure | 15-1252 Software Developers | San Francisco, CA | 1 | FY2024 | $266,513 | $266,513 to $266,513 | $206,315 | IV | H-1B | July 25, 2024 | I-200-24200-206235 | dol.gov |
| Senior Software Engineer, Full Stack | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $205,000 | $205,000 to $205,000 | $161,637 | II | H-1B | July 16, 2025 | I-200-25190-164030 | dol.gov |
| Senior Software Engineer, Middleware | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $220,000 | $220,000 to $220,000 | $180,960 | III | H-1B | April 1, 2025 | I-200-25084-802001 | dol.gov |
| Senior Solutions Engineer | 15-1252 Software Developers | New York, NY | 1 | FY2026 | $191,250 | $191,250 to $191,250 | $189,592 | IV | H-1B | May 4, 2026 | I-200-26117-839241 | dol.gov |
| Senior Staff Engineer – Data Platform | 15-1252 Software Developers | San Francisco, CA | 1 | FY2026 | $215,197 | $215,197 to $270,000 | Not listed | PERM | December 16, 2025 | G-100-24241-298514 | dol.gov | |
| Senior Staff Security Engineer | 15-1212 Information Security Analysts | San Francisco, CA | 1 | FY2025 | $300,000 | $300,000 to $300,000 | $184,579 | IV | H-1B | December 23, 2024 | I-203-24351-547979 | dol.gov |
| Senior Staff Software Engineer - Query | 15-1252 Software Developers | San Francisco, CA | 1 | FY2025 | $215,197 | $215,197 to $320,000 | Not listed | PERM | May 10, 2025 | G-100-24023-658370 | dol.gov | |
| Senior Staff Software Engineer – Backend | 15-1252 Software Developers | San Francisco, CA | 1 | FY2024 | $250,000 | $250,000 to $250,000 | $215,197 | IV | H-1B | January 29, 2024 | I-200-24023-658318 | dol.gov |
| Senior Staff Software Engineer, Query | 15-1252 Software Developers | San Francisco, CA | 1 | FY2023 | $300,000 | $300,000 to $300,000 | $158,080 | III | H-1B | October 14, 2022 | I-200-22279-514652 | dol.gov |
| Senior Tech Lead GTM Systems | 15-1252 Software Developers | San Francisco, CA | 1 | FY2026 | $252,932 | $252,932 to $252,932 | $187,574 | III | H-1B | April 27, 2026 | I-200-26110-812473 | dol.gov |
| Software Engineer II | 15-1252 Software Developers | Seattle, WA | 1 | FY2026 | $200,000 | $200,000 to $200,000 | $180,710 | III | H-1B | May 18, 2026 | I-200-26131-894617 | dol.gov |
| Software Engineer II | 15-1252 Software Developers | 1 | FY2024 | $107,640 | $107,640 to $180,000 | $107,640 | Level I | PERM | March 4, 2024 | A-23007-83896 | dol.gov | |
| Software Engineer II | 15-1132 Software Developers, Applications | 1 | FY2023 | $121,763 | $121,763 to $175,000 | $121,763 | Level II | PERM | March 9, 2023 | A-22162-70247 | dol.gov | |
| Software Engineer II, Forward Deployed Engineer | 15-1252 Software Developers | San Francisco, CA | 1 | FY2026 | $175,000 | $175,000 to $175,000 | $135,699 | I | H-1B | June 11, 2026 | I-200-26155-983352 | dol.gov |
| Software Lead – Query Infrastructure | 15-1252 Software Developers | 1 | FY2023 | $158,080 | $158,080 to $220,000 | $158,080 | Level III | PERM | August 24, 2023 | A-22279-35157 | dol.gov | |
| Software Lead, Query Infrastructure | 15-1252 Software Developers | San Francisco, CA | 1 | FY2023 | $260,000 | $260,000 to $260,000 | $215,197 | IV | H-1B | August 14, 2023 | I-200-23219-245202 | dol.gov |
| Sr. Software Engineer | 15-1252 Software Developers | San Francisco, CA | 1 | FY2026 | $179,966 | $179,966 to $179,966 | $161,637 | II | H-1B | March 27, 2026 | I-200-26079-719652 | dol.gov |
| Staff Frontend Engineer | 15-1252 Software Developers | San Francisco, CA | 1 | FY2026 | $260,000 | $260,000 to $260,000 | $213,512 | IV | H-1B | May 7, 2026 | I-200-26120-855236 | dol.gov |
| Staff Governance Risk and Compliance Engineer | 15-1252 Software Developers | San Francisco, CA | 1 | FY2024 | $215,000 | $215,000 to $215,000 | $147,368 | II | H-1B | October 24, 2023 | I-200-23290-437595 | dol.gov |
| Staff Software Engineer | 15-1252 Software Developers | Mercer Island, WA | 1 | FY2024 | $243,000 | $243,000 to $243,000 | $182,312 | IV | H-1B | October 3, 2023 | I-200-23269-383631 | dol.gov |
| Staff Software Engineer - Data Pipeline | 15-1252 Software Developers | Austin, TX | 1 | FY2025 | $261,900 | $261,900 to $261,900 | $155,709 | IV | H-1B | April 25, 2025 | I-200-25108-881881 | dol.gov |
| Technical Product Manager | 15-1211 Computer Systems Analysts | New York, NY | 1 | FY2025 | $183,000 | $183,000 to $183,000 | $150,550 | IV | H-1B | September 19, 2025 | I-203-25256-307189 | dol.gov |
Worksite states
| State | Cases |
|---|---|
| California | 86 |
| New York | 9 |
| Washington | 4 |
| Colorado | 3 |
| Georgia | 3 |
| Texas | 2 |
| New Jersey | 2 |
| North Carolina | 1 |
Also on SpecStream
- Every company hiring Software Developers in California
- Every company hiring Computer and Information Systems Managers in California
- Every company hiring Data Scientists in California
Updated June 11, 2026. Read from US Department of Labor, Office of Foreign Labor Certification. Public domain (U.S. government work). A certified labor condition application (H-1B, H-1B1, E-3) or PERM labor certification is an employer filing the Department of Labor approved. It is not a count of people hired or visas issued. Wages are as the employer filed them, converted to a yearly figure at 2,080 hours; a wage whose unit is missing is left blank. The files show the first worksite of a case. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.