| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | - |
| 3Q25 | 330,200 | - |
| 4Q24 | 0 | - |
| 4Q23 | 0 | -100.0% |
| 3Q23 | 0 | -100.0% |
| 2Q23 | 9,100 | - |
| 1Q23 | 166,200 | - |
| 4Q22 | 80,300 | - |
| 3Q22 | 119,100 | -55.8% |
| 3Q21 | 269,400 | - |
| 4Q21 | 0 | -100.0% |
| 2Q21 | 0 | - |
| 1Q21 | 195,600 | +163.6% |
| 4Q20 | 231,000 | +57.9% |
| 1Q20 | 74,200 | -73.9% |
| 4Q19 | 146,300 | -37.7% |
| 3Q19 | 85,800 | -64.3% |
| 2Q19 | 141,500 | +26.7% |
| 1Q19 | 284,000 | +64.6% |
| 4Q18 | 235,000 | +130.8% |
| 3Q18 | 240,300 | +86.6% |
| 2Q18 | 111,700 | +17.3% |
| 1Q18 | 172,500 | +62.0% |
| 4Q17 | 101,800 | -48.7% |
| 3Q17 | 128,800 | -32.9% |
| 2Q17 | 95,200 | -29.5% |
| 1Q17 | 106,500 | - |
| 4Q16 | 198,600 | +78.9% |
| 3Q16 | 191,900 | +306.6% |
| 2Q16 | 135,100 | +180.9% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | 111,000 | +142.4% |
| 3Q15 | 47,200 | +14.3% |
| 2Q15 | 48,100 | -21.8% |
| 1Q15 | 31,000 | +81.3% |
| 4Q14 | 45,800 | +124.5% |
| 3Q14 | 41,300 | -55.1% |
| 2Q14 | 61,500 | +99.0% |
| 1Q14 | 17,100 | -59.0% |
| 4Q13 | 20,400 | - |
| 3Q13 | 92,000 | - |
| 2Q13 | 30,900 | - |
| 1Q13 | 41,672 | +235.9% |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 0 | -100.0% |
| 1Q12 | 12,405 | -31.9% |
| 4Q11 | 9,856 | +11228.7% |
| 3Q11 | 18,600 | +2376.7% |
| 2Q11 | 23,300 | - |
| 1Q11 | 18,214 | - |
| 4Q10 | 87 | - |
| 3Q10 | 751 | - |