| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 216,274 | - |
| 3Q25 | 150,835 | - |
| 4Q24 | 0 | -100.0% |
| 3Q24 | 0 | - |
| 2Q24 | 93,862 | - |
| 1Q24 | 106,157 | - |
| 4Q23 | 46,358 | - |
| 4Q22 | 0 | -100.0% |
| 3Q22 | 0 | -100.0% |
| 2Q22 | -1 | -0.0% |
| 1Q22 | 431,667 | +155.5% |
| 4Q21 | 298,235 | -37.9% |
| 3Q21 | 115,421 | -34.3% |
| 2Q21 | -1 | - |
| 1Q21 | 168,923 | -16.9% |
| 4Q20 | 480,347 | - |
| 3Q20 | 175,658 | +1.6% |
| 2Q20 | 0 | - |
| 1Q20 | 203,330 | - |
| 3Q19 | 172,962 | +60.1% |
| 4Q18 | 342,042 | +3.3% |
| 3Q18 | 108,015 | -71.5% |
| 2Q18 | 306,979 | +119.2% |
| 1Q18 | 38,545 | +772.3% |
| 4Q17 | 331,164 | -3.5% |
| 3Q17 | 378,932 | +624.3% |
| 2Q17 | 140,019 | +40.0% |
| 1Q17 | 4,419 | -91.2% |
| 4Q16 | 343,340 | +586.6% |
| 3Q16 | 52,320 | -79.1% |
| 2Q16 | 100,017 | - |
| 1Q16 | 50,012 | - |
| 4Q15 | 50,009 | - |
| 3Q15 | 250,041 | - |
| 4Q11 | 1 | -100.0% |
| 3Q11 | 75,000 | - |
| 2Q11 | 75,035 | - |
| 1Q11 | 75,036 | - |
| 4Q10 | 10,345 | - |
| 3Q10 | 0 | - |