| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q25 | 49,935 | -41.9% |
| 1Q24 | 85,887 | +35.8% |
| 1Q23 | 63,244 | +1.9% |
| 1Q22 | 62,062 | -21.9% |
| 1Q21 | 79,465 | +13.6% |
| 1Q20 | 69,968 | -3.3% |
| 1Q19 | 72,343 | +5.6% |
| 1Q18 | 68,489 | -15.1% |
| 1Q17 | 80,687 | +100.8% |
| 1Q16 | 40,182 | -32.1% |
| 1Q15 | 59,196 | +69.0% |
| 1Q14 | 35,025 | -23.3% |
| 1Q13 | 45,673 | -19.0% |
| 1Q12 | 56,394 | +82.1% |
| 1Q11 | 30,967 | - |