| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 649 | -76.3% |
| 3Q25 | 2,007 | +77.8% |
| 2Q25 | 2,318 | +519.8% |
| 1Q25 | 712 | +36.7% |
| 4Q24 | 2,744 | +268.8% |
| 3Q24 | 1,129 | +83.9% |
| 2Q24 | 374 | -70.0% |
| 1Q24 | 521 | -39.8% |
| 4Q23 | 744 | +195.2% |
| 3Q23 | 614 | -54.0% |
| 2Q23 | 1,248 | -26.7% |
| 1Q23 | 865 | -66.8% |
| 4Q22 | 252 | -69.2% |
| 3Q22 | 1,336 | -31.8% |
| 2Q22 | 1,703 | - |
| 1Q22 | 2,609 | - |
| 4Q21 | 819 | -73.1% |
| 3Q21 | 1,959 | +94.9% |
| 4Q20 | 3,042 | - |
| 3Q20 | 1,005 | - |
| 2Q20 | 1,305 | +542.9% |
| 1Q20 | 1,814 | +40.2% |
| 2Q19 | 203 | +298.0% |
| 1Q19 | 1,294 | +2131.0% |
| 4Q18 | 0 | -100.0% |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 51 | -94.7% |
| 1Q18 | 58 | -87.3% |
| 4Q17 | 7 | -98.7% |
| 3Q17 | 353 | -23.4% |
| 2Q17 | 970 | - |
| 1Q17 | 455 | - |
| 4Q16 | 544 | - |
| 3Q16 | 461 | - |
| 3Q15 | 0 | - |