| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | - |
| 3Q25 | 0 | - |
| 2Q25 | 0 | -100.0% |
| 1Q25 | 450,000 | +200.0% |
| 4Q24 | 0 | - |
| 3Q24 | 0 | - |
| 2Q24 | 300,000 | +300.0% |
| 1Q24 | 150,000 | +100.0% |
| 4Q23 | 0 | - |
| 3Q23 | 0 | -100.0% |
| 2Q23 | 75,000 | - |
| 1Q23 | 75,000 | +50.0% |
| 4Q22 | 0 | - |
| 3Q22 | 100,000 | - |
| 2Q22 | 0 | - |
| 1Q22 | 50,000 | - |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | - |
| 1Q20 | 50,000 | - |
| 4Q19 | 40,912 | +2.3% |
| 3Q19 | 7,288 | - |
| 4Q18 | 40,000 | - |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 0 | - |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 99,999 | -33.3% |
| 4Q16 | 69,228 | -73.6% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 40,000 | - |
| 1Q16 | 150,000 | - |
| 4Q15 | 262,288 | - |
| 3Q15 | 157,674 | - |