Operating Income - Module Reportable Segment Member - Module Reportable Segment Member、構築物、前払年金費用の増減額（△は増加）
- 【期間】
| 年度 | Operating Income - Module Reportable Segment Member - Module Reportable Segment Member | 構築物 | 前払年金費用の増減額（△は増加） |
|---|
| 2008/03 | - | | 2.18億 | | 6.9億 | |
| 2009/03 | - | | 2.27億 | +4.1% | 12.2億 | +76.4% |
| 2009/12 | - | | - | | 13.4億 | +9.8% |
| 2010/03 | - | | 2.99億 | +31.7% | 17億 | +27% |
| 2010/09 | - | | - | | 8.88億 | -47.7% |
| 2010/12 | - | | - | | 13.5億 | +51.5% |
| 2011/03 | - | | 2.71億 | -9.4% | 17.9億 | +33.1% |
| 2011/09 | - | | - | | 10.4億 | -42.1% |
| 2012/03 | - | | 3.3億 | +21.8% | 21.5億 | +107.6% |
| 2012/09 | - | | - | | 13.1億 | -39% |
| 2013/03 | - | | 3.07億 | -7% | 22億 | +67.6% |
| 2014/03 | - | | 2.76億 | -10.1% | - | |
| 2015/03 | - | | 2.53億 | -8.3% | - | |
| 2016/03 | - | | 2.67億 | +5.5% | - | |
| 2017/03 | - | | 2.96億 | +10.9% | - | |
| 2018/03 | - | | 7.85億 | +165.2% | - | |
| 2019/03 | - | | 11.6億 | +47.6% | - | |
| 2020/03 | - | | 11.1億 | -3.9% | - | |
| 2021/03 | - | | 12.5億 | +12.4% | - | |
| 2022/03 | - | | 11.7億 | -6.2% | - | |
| 2023/03 | - | | 11.6億 | -0.9% | - | |
| 2024/03 | - | | 14億 | +20.4% | - | |
| 2025/03 | - | | 13.1億 | -6.5% | - | |
