当期純利益又は当期純損失（△）、Deficit DispositionNA、工事契約等損失引当金
- 【期間】
| 年度 | 当期純利益又は当期純損失（△） | Deficit DispositionNA | 工事契約等損失引当金 |
|---|
| 2008/03 | 227億 | | - | | - | |
| 2009/03 | -2966億 | 赤転 | - | | - | |
| 2010/03 | 114億 | 黒転 | - | | 141億 | |
| 2011/03 | -125億 | 赤転 | - | | 97.6億 | -30.7% |
| 2011/06 | - | | - | | 88.3億 | -9.5% |
| 2011/09 | - | | - | | 82.4億 | -6.8% |
| 2011/12 | - | | - | | 80億 | -2.9% |
| 2012/03 | -1103億 | 赤拡 | - | | 99.5億 | +24.3% |
| 2012/06 | - | | - | | 118億 | +19.1% |
| 2012/09 | - | | - | | 96.2億 | -18.8% |
| 2012/12 | - | | - | | 102億 | +6.1% |
| 2013/03 | 304億 | 黒転 | - | | 180億 | +75.9% |
| 2013/06 | - | | - | | 154億 | -14.5% |
| 2013/09 | - | | - | | 144億 | -6.2% |
| 2013/12 | - | | - | | 104億 | -27.6% |
| 2014/03 | - | | - | | 113億 | +8.8% |
| 2014/06 | - | | - | | 83.6億 | -26.3% |
| 2014/09 | - | | - | | 57.6億 | -31.1% |
| 2014/12 | - | | - | | 46.8億 | -18.7% |
| 2015/03 | - | | - | | 56億 | +19.5% |
| 2015/06 | - | | - | | 45.1億 | -19.5% |
| 2015/09 | - | | - | | 59.9億 | +33% |
| 2015/12 | - | | - | | 51.8億 | -13.5% |
| 2016/03 | - | | - | | 74.3億 | +43.4% |
| 2017/03 | - | | - | | 116億 | +56.7% |
| 2018/03 | - | | - | | 106億 | -8.7% |
| 2019/03 | - | | - | | 121億 | +14.3% |
| 2020/03 | - | | - | | 117億 | -3.3% |
| 2021/03 | - | | - | | 111億 | -5.9% |
| 2022/03 | - | | - | | 138億 | +24.6% |
| 2023/03 | - | | - | | 125億 | -8.9% |
| 2024/03 | - | | - | | 80.5億 | -35.8% |
