| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,200 | -4.3% |
| 1Q24 | 2,300 | -73.6% |
| 1Q23 | 8,700 | -92.5% |
| 1Q22 | 116,200 | -82.0% |
| 1Q21 | 645,000 | +13623.4% |
| 1Q20 | 4,700 | -38.2% |
| 1Q19 | 7,600 | -86.0% |
| 1Q18 | 54,200 | -6.7% |
| 1Q17 | 58,100 | +2426.1% |
| 1Q16 | 2,300 | -74.4% |
| 1Q15 | 9,000 | -98.7% |
| 1Q14 | 694,503 | +322.2% |
| 1Q13 | 164,485 | +125.5% |
| 1Q12 | 72,942 | +713.6% |
| 1Q11 | 8,965 | - |