| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,385 | -72.1% |
| 3Q25 | 2,615 | -21.6% |
| 2Q25 | 8,273 | +58.9% |
| 1Q25 | 3,610 | -72.6% |
| 4Q24 | 8,543 | -43.2% |
| 3Q24 | 3,337 | -29.0% |
| 2Q24 | 5,207 | -49.4% |
| 1Q24 | 13,155 | +187.9% |
| 4Q23 | 15,054 | +392.7% |
| 3Q23 | 4,699 | -66.4% |
| 2Q23 | 10,295 | -16.8% |
| 1Q23 | 4,570 | -51.0% |
| 4Q22 | 3,055 | +1005.4% |
| 3Q22 | 13,971 | +148.8% |
| 2Q22 | 12,381 | +34772.8% |
| 1Q22 | 9,317 | +392.2% |
| 4Q21 | 276 | - |
| 3Q21 | 5,615 | - |
| 2Q21 | 35 | - |
| 1Q21 | 1,893 | -79.4% |
| 4Q20 | 0 | -100.0% |
| 1Q20 | 9,182 | +16.1% |
| 4Q19 | 15,510 | - |
| 3Q19 | 7,579 | - |
| 2Q19 | 7,752 | - |
| 1Q19 | 7,907 | - |
| 4Q11 | 0 | - |