減損損失、特別損失計、たな卸資産の増減額（△は増加）
- 【期間】
| 年度 | 減損損失 | 特別損失計 | たな卸資産の増減額（△は増加） |
|---|
| 2008/03 | 212億 | | 289億 | | -84億 | |
| 2009/03 | 680億 | +220.5% | 827億 | +185.7% | -131億 | 赤拡 |
| 2009/12 | - | | 25.1億 | -97% | 198億 | 黒転 |
| 2010/03 | 107億 | -84.2% | 611億 | 大幅増 | 294億 | +49% |
| 2010/06 | - | | 11.2億 | -98.2% | -90.2億 | 赤転 |
| 2010/09 | - | | 16.7億 | +49.1% | -147億 | 赤拡 |
| 2010/12 | - | | 16.7億 | -0.3% | -379億 | 赤拡 |
| 2011/03 | 521億 | +385.8% | 1033億 | 大幅増 | -93.4億 | 赤縮 |
| 2011/06 | - | | 39.8億 | -96.2% | -114億 | 赤拡 |
| 2011/09 | - | | 48.1億 | +21% | -109億 | 赤縮 |
| 2011/12 | - | | 52.1億 | +8.2% | -223億 | 赤拡 |
| 2012/03 | 99.5億 | -80.9% | 152億 | +192% | -69.5億 | 赤縮 |
| 2012/06 | - | | - | | 72.8億 | 黒転 |
| 2012/09 | 685億 | +588.3% | 889億 | +484.8% | -56億 | 赤転 |
| 2012/12 | 685億 | -0% | 888億 | -0.1% | -96.1億 | 赤拡 |
| 2013/03 | 805億 | +17.7% | 1049億 | +18.1% | 86.1億 | 黒転 |
| 2013/06 | - | | 384億 | -63.3% | -77億 | 赤転 |
| 2013/09 | - | | 393億 | +2.3% | -134億 | 赤拡 |
| 2013/12 | - | | 395億 | +0.6% | -364億 | 赤拡 |
| 2014/03 | 87億 | -89.2% | 503億 | +27.3% | -259億 | 赤縮 |
| 2014/06 | - | | - | | -127億 | 赤縮 |
| 2014/09 | 57.8億 | -33.5% | 59.8億 | -88.1% | -102億 | 赤縮 |
| 2014/12 | 58.4億 | +1.1% | 90.1億 | +50.7% | -114億 | 赤拡 |
| 2015/03 | 421億 | +620.7% | 898億 | +897% | 61.3億 | 黒転 |
| 2016/03 | 56.5億 | -86.6% | 75.1億 | -91.6% | - | |
| 2017/03 | 230億 | +307.5% | 267億 | +255.5% | - | |
| 2018/03 | 29.2億 | -87.3% | 54.3億 | -79.7% | - | |
| 2018/06 | - | | - | | - | |
| 2018/09 | - | | - | | - | |
| 2018/12 | - | | - | | - | |
| 2019/03 | 18.2億 | -37.8% | 152億 | +180% | - | |
| 2019/06 | - | | - | | - | |
| 2019/09 | - | | - | | - | |
| 2019/12 | - | | - | | - | |
| 2020/03 | 17.6億 | -2.8% | 99.9億 | -34.2% | - | |
| 2020/06 | - | | - | | - | |
| 2020/09 | - | | - | | - | |
| 2020/12 | - | | - | | - | |
| 2021/03 | 21.6億 | +22.3% | 51.3億 | -48.7% | - | |
| 2021/06 | - | | - | | - | |
| 2021/09 | - | | - | | - | |
| 2021/12 | - | | - | | - | |
| 2022/03 | 18.8億 | -12.9% | 84.4億 | +64.7% | - | |
| 2022/06 | - | | - | | - | |
| 2022/09 | - | | - | | - | |
| 2022/12 | - | | - | | - | |
| 2023/03 | 10.8億 | -42.7% | 30.3億 | -64.1% | - | |
| 2023/06 | - | | - | | - | |
| 2023/09 | - | | - | | - | |
| 2023/12 | - | | - | | - | |
| 2024/03 | 52.8億 | +390.2% | 338億 | 大幅増 | - | |
| 2024/06 | - | | - | | - | |
