| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,231 | -56.5% |
| 3Q25 | 12,752 | -32.9% |
| 2Q25 | 3,090 | -71.7% |
| 1Q25 | 20,890 | +30.5% |
| 4Q24 | 14,320 | +192.4% |
| 3Q24 | 19,018 | +111.6% |
| 2Q24 | 10,927 | +22.2% |
| 1Q24 | 16,013 | -24.2% |
| 4Q23 | 4,898 | -70.5% |
| 3Q23 | 8,989 | +14.7% |
| 2Q23 | 8,945 | - |
| 1Q23 | 21,119 | - |
| 4Q22 | 16,585 | +61.9% |
| 3Q22 | 7,835 | -33.7% |
| 4Q21 | 10,243 | - |
| 3Q21 | 11,826 | - |
| 4Q20 | 0 | - |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 3,501 | -14.6% |
| 1Q20 | 11,185 | -35.4% |
| 4Q19 | 0 | - |
| 3Q19 | 12,111 | - |
| 2Q19 | 4,101 | - |
| 1Q19 | 17,309 | - |
| 4Q17 | 0 | - |
| 3Q17 | 0 | - |
| 2Q17 | 1,748 | - |
| 1Q17 | 2,662 | - |