| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q24 | 14,600 | -90.4% |
| 1Q23 | 151,300 | +19.8% |
| 1Q22 | 126,300 | -4.2% |
| 1Q21 | 131,900 | -35.1% |
| 1Q20 | 203,200 | +6906.9% |
| 1Q19 | 2,900 | -99.6% |
| 1Q18 | 754,200 | +481.5% |
| 1Q17 | 129,700 | +55.5% |
| 1Q16 | 83,400 | -79.3% |
| 1Q15 | 402,400 | -55.6% |
| 1Q14 | 905,800 | +583.6% |
| 1Q13 | 132,500 | +136.2% |
| 1Q12 | 56,088 | -72.7% |
| 1Q11 | 205,171 | +169.2% |
| 1Q10 | 76,225 | - |