| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 318,700 | -13.4% |
| 3Q25 | 240,100 | +168.6% |
| 2Q25 | 270,300 | +19.1% |
| 1Q25 | 206,900 | +291.1% |
| 4Q24 | 368,200 | +181.9% |
| 3Q24 | 89,400 | -7.7% |
| 2Q24 | 227,000 | +104.9% |
| 1Q24 | 52,900 | -60.3% |
| 4Q23 | 130,600 | +44.0% |
| 3Q23 | 96,900 | -54.8% |
| 2Q23 | 110,800 | - |
| 1Q23 | 133,300 | -22.0% |
| 4Q22 | 90,700 | - |
| 3Q22 | 214,500 | +31.7% |
| 2Q22 | 0 | -100.0% |
| 1Q22 | 170,900 | -5.8% |
| 4Q21 | 0 | -100.0% |
| 3Q21 | 162,900 | -15.1% |
| 2Q21 | 143,600 | - |
| 1Q21 | 181,400 | - |
| 4Q20 | 7,900 | - |
| 3Q20 | 191,900 | - |
| 4Q19 | 0 | - |
| 4Q16 | 2 | - |
| 3Q16 | 2 | - |
| 4Q14 | 0 | - |
| 3Q14 | 3,837 | - |
| 2Q14 | 3,894 | - |
| 1Q14 | 3,492 | - |