減価償却費 - 社会基盤・海洋、災害損失引当金の増減額（△は減少）、減損損失 - 資源・エネルギー・環境他1件
- 【期間】
| 年度 | 減価償却費 - 社会基盤・海洋 | 災害損失引当金の増減額（△は減少） | 減損損失 - 資源・エネルギー・環境 | 売上高 |
|---|
| 2008/03 | - | | - | | - | | 1.35兆 | |
| 2009/03 | - | | - | | - | | 1.39兆 | +2.8% |
| 2010/03 | - | | - | | - | | 1.24兆 | -10.5% |
| 2011/03 | - | | - | | - | | 1.19兆 | -4.5% |
| 2012/03 | - | | -44.8億 | | - | | 1.22兆 | +2.9% |
| 2013/03 | 60.2億 | | - | | - | | 1.26兆 | +2.8% |
| 2014/03 | 60.9億 | +1.1% | - | | - | | 1.3兆 | +3.8% |
| 2015/03 | 62.4億 | +2.6% | - | | - | | 1.46兆 | +11.6% |
| 2016/03 | 63.7億 | +2.1% | - | | - | | 1.54兆 | +5.7% |
| 2017/03 | 63.1億 | -1.1% | - | | - | | 1.49兆 | -3.4% |
| 2018/03 | 60.4億 | -4.1% | - | | - | | 1.59兆 | +7% |
| 2019/03 | 59.2億 | -2.1% | - | | - | | 1.48兆 | -6.7% |
| 2020/03 | 68.7億 | +16.1% | - | | 693百万 | | 1.39兆 | -6.5% |
| 2021/03 | - | | - | | 605百万 | -12.7% | 0.41兆 | -70.7% |
| 2022/03 | - | | - | | 193百万 | -68.1% | 0.42兆 | +4.4% |
| 2023/03 | - | | - | | 421百万 | +118.1% | 0.54兆 | +26.4% |
| 2024/03 | - | | - | | 850百万 | +101.9% | 0.43兆 | -19.9% |
