| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q25 | 900,000 | +20.0% |
| 1Q24 | 750,000 | +7.1% |
| 1Q23 | 700,000 | +40.0% |
| 1Q22 | 500,000 | -23.1% |
| 1Q21 | 650,000 | +44.8% |
| 1Q20 | 449,000 | -8.4% |
| 1Q19 | 490,000 | +65.5% |
| 1Q18 | 296,000 | -51.5% |
| 1Q17 | 610,000 | -0.3% |
| 1Q16 | 612,000 | +0.3% |
| 1Q15 | 610,000 | +44.9% |
| 1Q14 | 421,000 | +169.9% |
| 1Q13 | 156,000 | +1460.0% |
| 1Q12 | 10,000 | -94.6% |
| 1Q11 | 184,000 | +3580.0% |
| 1Q10 | 5,000 | - |