| （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 | 42,440 | - |
| 2Q25 | 32,560 | +187.2% |
| 1Q25 | 23,098 | +57.8% |
| 4Q24 | 1,902 | -96.0% |
| 3Q24 | 0 | -100.0% |
| 2Q24 | 11,338 | +162.9% |
| 1Q24 | 14,641 | +767.9% |
| 4Q23 | 47,444 | +153.1% |
| 3Q23 | 1,835 | - |
| 2Q23 | 4,312 | -97.3% |
| 1Q23 | 1,687 | -98.7% |
| 4Q22 | 18,745 | -50.4% |
| 3Q22 | 0 | -100.0% |
| 2Q22 | 157,660 | - |
| 1Q22 | 134,689 | - |
| 4Q21 | 37,773 | - |
| 3Q21 | 9,791 | - |
| 4Q20 | 0 | - |
| 3Q20 | 0 | - |
| 2Q20 | 623 | - |
| 1Q20 | 2,013 | -72.4% |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 7,302 | -78.1% |
| 4Q18 | 28,776 | +1072.6% |
| 3Q18 | 10,988 | +63.2% |
| 2Q18 | 30,075 | - |
| 1Q18 | 33,314 | - |
| 4Q17 | 2,454 | - |
| 3Q17 | 6,734 | - |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 0 | - |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 350 | -98.4% |
| 1Q16 | 6,085 | +623.5% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 30,555 | +56.5% |
| 2Q15 | 22,335 | - |
| 1Q15 | 841 | - |
| 4Q14 | 35,502 | - |
| 3Q14 | 19,527 | - |
| 3Q12 | 0 | -100.0% |
| 4Q11 | 14,181 | - |
| 3Q11 | 31,435 | - |
| 4Q10 | 0 | - |
| 3Q10 | 0 | - |