製品売上原価、債務保証損失引当金繰入額、当期純利益又は当期純損失（△）他2件
- 【期間】
| 年度 | 製品売上原価 | 債務保証損失引当金繰入額 | 当期純利益又は当期純損失（△） | 構築物 | 小計 |
|---|
| 2008/03 | 1.71兆 | | - | | -91.3億 | | 43.7億 | | - | |
| 2009/03 | 1.62兆 | -5% | 146億 | | -4748億 | 赤拡 | 41.3億 | -5.6% | - | |
| 2010/03 | 1.42兆 | -12.4% | 191億 | +30.6% | 392億 | 黒転 | 38.8億 | -5.9% | - | |
| 2011/03 | 1.3兆 | -8.7% | 2.01億 | -98.9% | 114億 | -70.9% | 38.7億 | -0.2% | - | |
| 2012/03 | 1.31兆 | +0.6% | 235億 | 大幅増 | -847億 | 赤転 | 34.4億 | -11.3% | - | |
| 2013/03 | 1.37兆 | +5.1% | 434億 | +85% | 265億 | 黒転 | 31.9億 | -7.1% | - | |
| 2014/03 | - | | 455億 | +4.7% | - | | 35.8億 | +12.1% | - | |
| 2015/03 | - | | 64.1億 | -85.9% | - | | 31.6億 | -11.7% | - | |
| 2016/03 | - | | 65.3億 | +1.9% | - | | 30.3億 | -4% | - | |
| 2017/03 | - | | 55.6億 | -14.9% | - | | 29.7億 | -2% | - | |
| 2018/03 | - | | 48.8億 | -12.1% | - | | 30.6億 | +2.9% | 1.62兆 | |
| 2019/03 | - | | 173億 | +253.9% | - | | 28.5億 | -6.7% | 1.63兆 | +0.8% |
| 2020/03 | - | | 133億 | -23.3% | - | | 32.5億 | +13.9% | 1.66兆 | +1.8% |
| 2021/03 | - | | 63.1億 | -52.4% | - | | 34.1億 | +4.9% | 1.86兆 | +12.3% |
| 2022/03 | - | | 1.02億 | -98.4% | - | | 36.7億 | +7.7% | - | |
| 2023/03 | - | | 23.4億 | 大幅増 | - | | 35.5億 | -3.4% | 2兆 | +7.3% |
| 2024/03 | - | | 69.5億 | +196.6% | - | | 45.3億 | +27.8% | 2.14兆 | +7.3% |
