| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 17,670 | +12.3% |
| 4Q25 | 51 | -99.7% |
| 3Q25 | 5,328 | -74.8% |
| 2Q25 | 20,534 | +797.1% |
| 1Q25 | 15,731 | +1593.3% |
| 4Q24 | 19,708 | +27657.7% |
| 3Q24 | 21,102 | +3563.5% |
| 2Q24 | 2,289 | +1446.6% |
| 1Q24 | 929 | -87.6% |
| 4Q23 | 71 | -99.1% |
| 3Q23 | 576 | -89.7% |
| 2Q23 | 148 | +16.5% |
| 1Q23 | 7,489 | +56.1% |
| 4Q22 | 8,061 | +46.1% |
| 3Q22 | 5,570 | +600.6% |
| 2Q22 | 127 | - |
| 1Q22 | 4,798 | +590.4% |
| 4Q21 | 5,516 | +144.1% |
| 3Q21 | 795 | +46.4% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 695 | -19.0% |
| 4Q20 | 2,260 | +53.0% |
| 3Q20 | 543 | -81.4% |
| 2Q20 | 4,036 | +26.1% |
| 1Q20 | 858 | -61.2% |
| 4Q19 | 1,477 | +147600.0% |
| 3Q19 | 2,914 | +251.5% |
| 2Q19 | 3,200 | +160.4% |
| 1Q19 | 2,211 | - |
| 4Q18 | 1 | -99.9% |
| 3Q18 | 829 | -5.5% |
| 2Q18 | 1,229 | - |
| 1Q18 | 0 | -100.0% |
| 4Q17 | 1,476 | - |
| 3Q17 | 877 | +69.3% |
| 2Q17 | 0 | - |
| 1Q17 | 14 | -80.6% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 518 | +1571.0% |
| 2Q16 | 0 | - |
| 1Q16 | 72 | - |
| 4Q15 | 376 | +1988.9% |
| 3Q15 | 31 | - |
| 4Q14 | 18 | - |
| 2Q12 | 0 | - |
| 1Q12 | 94 | - |