| （単位：百万円） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2026/3 | -14 | -100.0% |
| 2025/3 | -100,015 | +14.7% |
| 2024/3 | -87,171 | +871610.0% |
| 2023/3 | -10 | -16.7% |
| 2022/3 | -12 | -100.0% |
| 2021/3 | -26,054 | +10577.9% |
| 2020/3 | -244 | -96.9% |
| 2019/3 | -7,982 | +30600.0% |
| 2018/3 | -26 | -99.8% |
| 2017/3 | -12,191 | +359.7% |
| 2016/3 | -2,652 | +5100.0% |
| 2015/3 | -51 | -51.0% |
| 2014/3 | -104 | +89.1% |
| 2013/3 | -55 | - |