| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 425.42 | +43.8% |
| 2024/3 | 295.93 | +81.6% |
| 2023/3 | 162.92 | -27.3% |
| 2022/3 | 223.96 | +14.0% |
| 2021/3 | 196.4 | +37.5% |
| 2020/3 | 142.86 | -37.0% |
| 2019/3 | 226.75 | -25.0% |
| 2018/3 | 302.53 | +12.2% |
| 2017/3 | 269.71 | +18.0% |
| 2016/3 | 228.52 | -1.8% |
| 2015/3 | 232.74 | +45.7% |
| 2014/3 | 159.78 | -7.3% |
| 2013/3 | 172.36 | +69.1% |
| 2012/3 | 101.93 | - |