| （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 | 0 | -100.0% |
| 1Q25 | 3,468 | -82.7% |
| 4Q24 | 15,931 | -73.8% |
| 3Q24 | 48,656 | -23.0% |
| 2Q24 | 29,486 | -35.4% |
| 1Q24 | 20,028 | -14.6% |
| 4Q23 | 60,912 | +262.5% |
| 3Q23 | 63,166 | +211.5% |
| 2Q23 | 45,643 | +84.2% |
| 1Q23 | 23,439 | +146.0% |
| 4Q22 | 16,805 | -50.3% |
| 3Q22 | 20,278 | - |
| 2Q22 | 24,776 | - |
| 1Q22 | 9,527 | - |
| 4Q21 | 33,843 | -12.5% |
| 4Q20 | 38,674 | - |
| 3Q20 | 60,250 | - |
| 2Q20 | 29,295 | - |
| 1Q20 | 33,610 | - |
| 1Q19 | 0 | -100.0% |
| 4Q18 | 7,182 | -53.3% |
| 3Q18 | 16,756 | -52.1% |
| 2Q18 | 15,091 | - |
| 1Q18 | 79,001 | +19900.3% |
| 4Q17 | 15,376 | -17.4% |
| 3Q17 | 34,999 | +2664.5% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 395 | -99.5% |
| 4Q16 | 18,620 | - |
| 3Q16 | 1,266 | - |
| 2Q16 | 7,716 | - |
| 1Q16 | 81,346 | - |
| 3Q15 | 0 | - |
| 4Q14 | 0 | - |
| 3Q14 | 0 | - |
| 2Q14 | 327,718 | - |
| 1Q14 | 0 | -100.0% |
| 4Q13 | 0 | -100.0% |
| 3Q13 | 0 | -100.0% |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 4,196 | +2985.3% |
| 4Q12 | 5,651 | -97.5% |
| 3Q12 | 23,073 | -51.9% |
| 2Q12 | 74,336 | +634.2% |
| 1Q12 | 136 | -99.9% |
| 3Q11 | 47,934 | - |
| 2Q11 | 10,125 | - |
| 1Q11 | 121,395 | - |
| 4Q11 | 225,362 | - |