| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,540 | -84.0% |
| 2024/12 | 15,920 | +290.0% |
| 2023/12 | 4,082 | -73.0% |
| 2022/12 | 15,112 | -24.7% |
| 2021/12 | 20,066 | - |
| 2018/12 | 9,946 | -75.1% |
| 2017/12 | 39,967 | +2131.5% |
| 2016/12 | 1,791 | -91.4% |
| 2015/12 | 20,931 | -71.4% |
| 2014/12 | 73,166 | -38.1% |
| 2013/12 | 118,210 | +296.1% |
| 2012/12 | 29,843 | +62.1% |
| 2011/12 | 18,405 | - |