| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,519 | +4.4% |
| 3Q25 | 6,035 | +296.5% |
| 2Q25 | 3,983 | +8.6% |
| 1Q25 | 14,293 | +314.3% |
| 4Q24 | 7,202 | +4936.4% |
| 3Q24 | 1,522 | -31.2% |
| 2Q24 | 3,668 | -3.7% |
| 1Q24 | 3,450 | +27.0% |
| 4Q23 | 143 | +70.2% |
| 3Q23 | 2,212 | +883.1% |
| 2Q23 | 3,810 | - |
| 1Q23 | 2,716 | -44.4% |
| 4Q22 | 84 | -98.3% |
| 3Q22 | 225 | - |
| 2Q22 | 0 | - |
| 1Q22 | 4,883 | - |
| 4Q21 | 4,928 | +492700.0% |
| 4Q20 | 1 | -99.9% |
| 3Q20 | -1 | - |
| 2Q20 | 0 | - |
| 1Q20 | 2,562 | - |
| 4Q19 | 1,170 | - |
| 4Q16 | 536 | - |
| 3Q16 | 1,723 | -36.3% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 2,705 | -9.9% |
| 2Q15 | 4,019 | +44.1% |
| 1Q15 | 1,232 | -17.4% |
| 4Q14 | 2,899 | - |
| 3Q14 | 3,003 | - |
| 2Q14 | 2,789 | - |
| 1Q14 | 1,492 | - |