| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q25 | 730,000 | +16.2% |
| 1Q24 | 628,000 | +1.8% |
| 1Q23 | 617,000 | +14.0% |
| 1Q22 | 541,000 | +15.1% |
| 1Q21 | 470,000 | -2.1% |
| 1Q20 | 480,000 | +24.7% |
| 1Q19 | 385,000 | -9.4% |
| 1Q18 | 425,000 | -2.5% |
| 1Q17 | 436,000 | -9.4% |
| 1Q16 | 481,000 | +22.1% |
| 1Q15 | 394,000 | -13.8% |
| 1Q14 | 457,000 | +12.6% |
| 1Q13 | 406,000 | +39.0% |
| 1Q12 | 292,000 | -25.7% |
| 1Q11 | 393,000 | +2520.0% |
| 1Q10 | 15,000 | - |