| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 146 | - |
| 3Q25 | 22 | -45.0% |
| 2Q25 | 25 | - |
| 1Q25 | 1,146 | +32.2% |
| 4Q24 | 0 | - |
| 3Q24 | 40 | +11.1% |
| 2Q24 | 0 | -100.0% |
| 1Q24 | 867 | +18.8% |
| 4Q23 | 0 | -100.0% |
| 3Q23 | 36 | - |
| 2Q23 | 1 | -99.5% |
| 1Q23 | 730 | -22.3% |
| 4Q22 | 391 | -97.3% |
| 3Q22 | 0 | - |
| 2Q22 | 205 | +3316.7% |
| 1Q22 | 939 | +107.7% |
| 4Q21 | 14,573 | - |
| 3Q21 | 0 | - |
| 2Q21 | 6 | - |
| 1Q21 | 452 | -54.9% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 1,002 | +205.5% |
| 4Q19 | 53 | - |
| 3Q19 | 20 | -35.5% |
| 2Q19 | 132 | - |
| 1Q19 | 328 | +2.8% |
| 4Q18 | 0 | - |
| 3Q18 | 31 | +10.7% |
| 2Q18 | 0 | -100.0% |
| 1Q18 | 319 | +59.5% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 28 | -92.4% |
| 2Q17 | 580 | +474.3% |
| 1Q17 | 200 | -69.4% |
| 4Q16 | 1 | - |
| 3Q16 | 369 | - |
| 2Q16 | 101 | - |
| 1Q16 | 654 | - |