| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 9,972 | -59.9% |
| 3Q25 | 16,358 | -53.3% |
| 2Q25 | 24,887 | -48.4% |
| 1Q25 | 4,982 | -84.9% |
| 4Q24 | 24,840 | -4.2% |
| 3Q24 | 35,015 | -37.4% |
| 2Q24 | 48,234 | -1.2% |
| 1Q24 | 33,032 | +10.4% |
| 4Q23 | 25,925 | -34.9% |
| 3Q23 | 55,897 | -6.6% |
| 2Q23 | 48,812 | -2.1% |
| 1Q23 | 29,916 | -0.1% |
| 4Q22 | 39,838 | +33.2% |
| 3Q22 | 59,815 | +12.5% |
| 2Q22 | 49,864 | -9.2% |
| 1Q22 | 29,956 | -11.9% |
| 4Q21 | 29,912 | +272.0% |
| 3Q21 | 53,191 | +469.3% |
| 2Q21 | 54,903 | +3164.1% |
| 1Q21 | 34,009 | +230.0% |
| 4Q20 | 8,041 | -14.5% |
| 3Q20 | 9,343 | +2.6% |
| 2Q20 | 1,682 | -65.7% |
| 1Q20 | 10,305 | +182.6% |
| 4Q19 | 9,407 | - |
| 3Q19 | 9,103 | - |
| 2Q19 | 4,897 | - |
| 1Q19 | 3,647 | - |