| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | -100.0% |
| 3Q25 | 0 | -100.0% |
| 2Q25 | 500 | -99.7% |
| 1Q25 | 133,500 | -50.0% |
| 4Q24 | 54,400 | -69.3% |
| 3Q24 | 52,400 | +88.5% |
| 2Q24 | 187,100 | +7.9% |
| 1Q24 | 267,000 | +344.3% |
| 4Q23 | 177,000 | -177100.0% |
| 3Q23 | 27,800 | +2.2% |
| 2Q23 | 173,400 | +506.3% |
| 1Q23 | 60,100 | -59.1% |
| 4Q22 | -100 | - |
| 3Q22 | 27,200 | - |
| 2Q22 | 28,600 | - |
| 1Q22 | 147,100 | +7.3% |
| 4Q21 | 0 | - |
| 3Q21 | 0 | - |
| 2Q21 | 0 | - |
| 1Q21 | 137,100 | +18.7% |
| 4Q20 | 0 | - |
| 3Q20 | 0 | - |
| 2Q20 | 0 | - |
| 1Q20 | 115,500 | +39.0% |
| 4Q19 | 0 | - |
| 3Q19 | 0 | - |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 83,100 | +73.5% |
| 4Q18 | 0 | -100.0% |
| 3Q18 | 0 | - |
| 2Q18 | 22,900 | - |
| 1Q18 | 47,900 | +78.1% |
| 4Q17 | 47,500 | +87.0% |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 26,900 | +195.6% |
| 4Q16 | 25,400 | - |
| 3Q16 | 9,600 | - |
| 2Q16 | 8,100 | - |
| 1Q16 | 9,100 | - |
| 4Q12 | 2,500 | - |
| 3Q12 | 0 | - |
| 2Q12 | 1,600 | - |
| 1Q12 | 600 | -71.4% |
| 1Q11 | 2,100 | - |
| 4Q10 | 100 | - |
| 3Q10 | -100 | - |