減損損失、資本剰余金（IFRS）、減損損失
- 【期間】
| 年度 | 減損損失 | 資本剰余金（IFRS） | 減損損失 |
|---|
| 2008/02 | - | | - | | - | |
| 2009/02 | 20.1億 | | - | | 20.1億 | |
| 2010/02 | 39億 | +93.9% | - | | 39億 | +93.9% |
| 2011/02 | 49.9億 | +27.8% | - | | 49.9億 | +27.8% |
| 2012/02 | 33.2億 | -33.5% | - | | 33.2億 | -33.5% |
| 2013/02 | 29.3億 | -11.7% | - | | 29.3億 | -11.7% |
| 2014/02 | 57.4億 | +96.1% | - | | 57.4億 | +96.1% |
| 2015/02 | 82.6億 | +43.9% | - | | 82.6億 | +43.9% |
| 2016/02 | 105億 | +27.6% | - | | 105億 | +27.6% |
| 2017/02 | 95.4億 | -9.6% | - | | 95.4億 | -9.6% |
| 2018/02 | 175億 | +83.9% | - | | 175億 | +83.9% |
| 2019/02 | 139億 | -20.8% | - | | 139億 | -20.8% |
| 2020/02 | 187億 | +34.8% | - | | 187億 | +34.8% |
| 2021/02 | 166億 | -11.1% | 468億 | | 166億 | -11.1% |
| 2022/02 | 166億 | -0.1% | 469億 | +0.2% | 166億 | -0.1% |
| 2023/02 | 83.6億 | -49.7% | 469億 | +0.1% | 83.6億 | -49.7% |
| 2024/02 | 62.4億 | -25.3% | 471億 | +0.3% | - | |
