| （単位：千円） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2026/6 | -501,320 | -28.6% |
| 2025/6 | -701,814 | +131.1% |
| 2024/6 | -303,701 | +3.0% |
| 2023/6 | -294,763 | +24260.6% |
| 2022/6 | -1,210 | -99.5% |
| 2021/6 | -248,469 | +0.2% |
| 2020/6 | -247,922 | -10.1% |
| 2019/6 | -275,683 | -17.3% |
| 2018/6 | -333,233 | +39.2% |
| 2017/6 | -239,426 | -4.8% |
| 2016/6 | -251,592 | -9.0% |
| 2015/6 | -276,592 | +6.9% |
| 2014/6 | -258,784 | - |