| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,400 | -10.1% |
| 3Q25 | 19,900 | +231.7% |
| 2Q25 | 30,800 | - |
| 1Q25 | 8,200 | - |
| 4Q24 | 13,800 | - |
| 3Q24 | 6,000 | - |
| 4Q22 | 15,000 | -96.5% |
| 3Q22 | 14,400 | -81.3% |
| 4Q21 | 426,900 | +502.1% |
| 3Q21 | 77,100 | -9.3% |
| 2Q21 | 293,700 | - |
| 1Q21 | 35,700 | +0.8% |
| 4Q20 | 70,900 | +1.6% |
| 3Q20 | 85,000 | -11.4% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 35,400 | +136.0% |
| 4Q19 | 69,800 | -80.1% |
| 3Q19 | 95,900 | +77.9% |
| 2Q19 | 44,000 | -16.8% |
| 1Q19 | 15,000 | -69.6% |
| 4Q18 | 350,000 | +1196.3% |
| 3Q18 | 53,900 | +413.3% |
| 2Q18 | 52,900 | +26.3% |
| 1Q18 | 49,300 | - |
| 4Q17 | 27,000 | - |
| 3Q17 | 10,500 | - |
| 2Q17 | 41,900 | - |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 34,700 | +92.8% |
| 4Q15 | 7,500 | - |
| 3Q15 | 32,500 | +71.1% |
| 2Q15 | 57,000 | +1040.0% |
| 1Q15 | 18,000 | +44.0% |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 19,000 | -38.5% |
| 2Q14 | 5,000 | - |
| 1Q14 | 12,500 | - |
| 4Q13 | 32,100 | - |
| 3Q13 | 30,900 | +209.0% |
| 4Q12 | 0 | - |
| 3Q12 | 10,000 | - |