| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q25 | 21,000 | -22.2% |
| 1Q24 | 27,000 | -3.6% |
| 1Q23 | 28,000 | -55.6% |
| 1Q22 | 63,000 | -6.0% |
| 1Q21 | 67,000 | -191.8% |
| 1Q20 | -73,000 | +73.8% |
| 1Q19 | -42,000 | -227.3% |
| 1Q18 | 33,000 | +50.0% |
| 1Q17 | 22,005 | -9.6% |
| 1Q16 | 24,354 | -17.1% |
| 1Q15 | 29,372 | +37.1% |
| 1Q14 | 21,417 | -9.2% |
| 1Q13 | 23,579 | -33.5% |
| 1Q12 | 35,476 | -16.0% |
| 1Q11 | 42,225 | -61.2% |
| 1Q10 | 108,726 | - |