製品売上原価、退職給付に係る調整累計額の増減額（△は減少）、期首残高再計他2件
- 【期間】
| 年度 | 製品売上原価 | 退職給付に係る調整累計額の増減額（△は減少） | 期首残高再計 | 業務委託費 | 有形固定資産の売却による収入 |
|---|
| 2008/03 | 1.71兆 | | - | | - | | - | | 313億 | |
| 2009/03 | 1.62兆 | -5% | - | | - | | - | | 121億 | -61.3% |
| 2010/03 | 1.42兆 | -12.4% | - | | - | | - | | 97.3億 | -19.6% |
| 2011/03 | 1.3兆 | -8.7% | - | | - | | - | | 37.7億 | -61.3% |
| 2012/03 | 1.31兆 | +0.6% | - | | - | | - | | 47.6億 | +26.3% |
| 2013/03 | 1.37兆 | +5.1% | - | | - | | - | | 52.1億 | +9.4% |
| 2014/03 | - | | -607億 | | - | | - | | 54.4億 | +4.5% |
| 2015/03 | - | | - | | - | | 292億 | | 138億 | +153.5% |
| 2016/03 | - | | - | | - | | 486億 | +66.6% | 27.5億 | -80.1% |
| 2017/03 | - | | - | | - | | 512億 | +5.3% | - | |
| 2018/03 | - | | - | | 1.05兆 | | 524億 | +2.3% | - | |
| 2019/03 | - | | - | | - | | 527億 | +0.7% | - | |
| 2020/03 | - | | - | | - | | 553億 | +4.8% | - | |
| 2021/03 | - | | - | | - | | 541億 | -2.1% | - | |
| 2022/03 | - | | - | | - | | 584億 | +7.9% | - | |
| 2023/03 | - | | - | | - | | 538億 | -7.9% | - | |
| 2024/03 | - | | - | | - | | 567億 | +5.4% | - | |
