| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q25 | 284,000 | -44.2% |
| 1Q24 | 509,000 | +182.8% |
| 1Q23 | 180,000 | -56.1% |
| 1Q22 | 410,000 | +10.2% |
| 1Q21 | 372,000 | +69.1% |
| 1Q20 | 220,000 | -44.9% |
| 1Q19 | 399,000 | +13.7% |
| 1Q18 | 351,000 | +5.4% |
| 1Q17 | 333,000 | +45.4% |
| 1Q16 | 229,000 | -38.8% |
| 1Q15 | 374,000 | -17.4% |
| 1Q14 | 453,000 | +17.7% |
| 1Q13 | 385,000 | -16.8% |
| 1Q12 | 463,000 | -20.2% |
| 1Q11 | 580,000 | +14.9% |
| 1Q10 | 505,000 | - |