| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q24 | 0 | - |
| 3Q24 | 5,445 | -45.6% |
| 2Q24 | 0 | - |
| 1Q24 | 0 | -100.0% |
| 4Q23 | 0 | - |
| 3Q23 | 10,000 | +214.9% |
| 2Q23 | 0 | - |
| 1Q23 | 20,515 | - |
| 4Q22 | 0 | - |
| 3Q22 | 3,176 | - |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 0 | - |
| 1Q21 | 0 | -100.0% |
| 4Q20 | 6,853 | -2.1% |
| 3Q20 | 16,903 | -15.5% |
| 2Q20 | 0 | - |
| 1Q20 | 14,012 | -26.4% |
| 4Q19 | 7,000 | - |
| 3Q19 | 20,003 | +4296.3% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 19,043 | -0.6% |
| 4Q18 | 0 | -100.0% |
| 3Q18 | 455 | -95.5% |
| 2Q18 | 10,192 | -56.9% |
| 1Q18 | 19,151 | +1099.9% |
| 4Q17 | 7,176 | -17.0% |
| 3Q17 | 10,190 | - |
| 2Q17 | 23,642 | - |
| 1Q17 | 1,596 | - |
| 4Q16 | 8,643 | - |
| 2Q13 | 16 | - |
| 1Q13 | 0 | - |
| 4Q12 | 582 | - |
| 3Q12 | 0 | - |