# QA Check Report

QA Link: https://www.realrate-archive.com/qa/_2026-04-21_us_air

## Error Logs

| Year | Detail | Type | Companies |
| --- | --- | --- | --- |
| 2011 | No matching role found | input.sec.calculation_linkbase.expand_agg | [0001374135](https://www.realrate-archive.com/qa/_2026-04-21_us_air/qa/0001374135_2011.html) |
| 2012 | No matching role found | input.sec.calculation_linkbase.expand_agg | [0001374135](https://www.realrate-archive.com/qa/_2026-04-21_us_air/qa/0001374135_2012.html) |
| 2013 | Negative Expenses, ignoring company. | pre-agg | [0000842722](https://www.realrate-archive.com/qa/_2026-04-21_us_air/qa/0000842722_2013.html) |
| 2014 | Negative Expenses, ignoring company. | pre-agg | [0000842722](https://www.realrate-archive.com/qa/_2026-04-21_us_air/qa/0000842722_2014.html) |
| 2022 | Assets != LiabilitiesAndStockholdersEquity, ignoring company. | pre-agg | [0001172222](https://www.realrate-archive.com/qa/_2026-04-21_us_air/qa/0001172222_2022.html) |
| 2023 | Assets != LiabilitiesAndStockholdersEquity, ignoring company. | pre-agg | [0001172222](https://www.realrate-archive.com/qa/_2026-04-21_us_air/qa/0001172222_2023.html) |
| 2025 | No matching role found | input.sec.calculation_linkbase.expand_agg | [0000810332](https://www.realrate-archive.com/qa/_2026-04-21_us_air/qa/0000810332_2025.html) |
## Correlation

| Year | Correlation |
| --- | --- |
| 2011 | 0.8 |
| 2012 | 0.7 |
| 2013 | 0.33 |
| 2014 | 0.7 |
| 2015 | 0.6 |
| 2016 | 0.67 |
| 2017 | 0.86 |
| 2018 | 0.57 |
| 2019 | 1.0 |
| 2020 | 0.86 |
| 2021 | 0.47 |
| 2022 | 0.8 |
| 2023 | 0.33 |
| 2024 | 0.33 |
| 2025 | 0.67 |

## Significant Ranking Jumps

No significant ranking jumps found.