当期純利益又は当期純損失（△）、補助金等の受入れによる収入、退職給付引当金
- 【期間】
| 年度 | 当期純利益又は当期純損失（△） | 補助金等の受入れによる収入 | 退職給付引当金 |
|---|
| 2008/03 | 7億 | | - | | 5.15億 | |
| 2009/03 | -5.87億 | 赤転 | - | | 5.42億 | +5.2% |
| 2010/03 | 4.78億 | 黒転 | - | | 5.82億 | +7.5% |
| 2010/12 | - | | - | | 6.18億 | +6.2% |
| 2011/03 | 14億 | +192.8% | - | | 6.27億 | +1.3% |
| 2011/06 | - | | - | | 6.33億 | +1% |
| 2011/09 | - | | - | | 6.3億 | -0.5% |
| 2011/12 | - | | - | | 6.23億 | -1% |
| 2012/03 | 3.18億 | -77.3% | - | | 6.1億 | -2.1% |
| 2012/06 | - | | - | | 6.03億 | -1.1% |
| 2012/09 | - | | - | | 6.02億 | -0.2% |
| 2012/12 | - | | - | | 6億 | -0.3% |
| 2013/03 | -2.2億 | 赤転 | - | | 5.87億 | -2.2% |
| 2013/06 | - | | - | | 5.92億 | +0.9% |
| 2013/09 | - | | - | | 5.89億 | -0.4% |
| 2013/12 | - | | - | | 5.92億 | +0.4% |
| 2014/03 | - | | - | | 5.93億 | +0.3% |
| 2015/03 | - | | - | | 6.03億 | +1.6% |
| 2016/03 | - | | - | | 6.13億 | +1.7% |
| 2017/03 | - | | - | | 7.38億 | +20.3% |
| 2018/03 | - | | - | | 8.58億 | +16.2% |
| 2019/03 | - | | 1.8百万 | | 9.41億 | +9.6% |
| 2020/03 | - | | 1.6百万 | -11.9% | 9.88億 | +5.1% |
| 2021/03 | - | | 3.4百万 | +113.3% | 10.7億 | +8.1% |
| 2022/03 | - | | 31百万 | +809.2% | 4.36億 | -59.2% |
| 2023/03 | - | | 17百万 | -43.2% | 2.9億 | -33.5% |
| 2024/03 | - | | - | | 2.41億 | -16.7% |
