| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 25,346 | -20.2% |
| 3Q25 | 202 | -99.6% |
| 2Q25 | 48,132 | -79.4% |
| 1Q25 | 64,624 | +8.7% |
| 4Q24 | 31,779 | -45.6% |
| 3Q24 | 56,253 | -19.6% |
| 2Q24 | 233,252 | +215.3% |
| 1Q24 | 59,459 | -63.0% |
| 4Q23 | 58,372 | -69.0% |
| 3Q23 | 69,945 | -69.8% |
| 2Q23 | 73,967 | +21783.7% |
| 1Q23 | 160,488 | +984.2% |
| 4Q22 | 188,237 | +5559.6% |
| 3Q22 | 231,390 | +4847.4% |
| 2Q22 | 338 | +7.0% |
| 1Q22 | 14,802 | +193.3% |
| 4Q21 | 3,326 | +1039.0% |
| 3Q21 | 4,677 | +651.9% |
| 2Q21 | 316 | -31.9% |
| 1Q21 | 5,046 | -90.7% |
| 4Q20 | 292 | -95.0% |
| 3Q20 | 622 | -73.3% |
| 2Q20 | 464 | -95.6% |
| 1Q20 | 54,072 | +69.2% |
| 4Q19 | 5,868 | -85.1% |
| 3Q19 | 2,333 | -94.0% |
| 2Q19 | 10,486 | -63.5% |
| 1Q19 | 31,951 | -23.7% |
| 4Q18 | 39,413 | +4184.0% |
| 3Q18 | 38,693 | +2526.8% |
| 2Q18 | 28,704 | +19972.7% |
| 1Q18 | 41,869 | +475.8% |
| 4Q17 | 920 | -53.3% |
| 3Q17 | 1,473 | -74.1% |
| 2Q17 | 143 | -99.3% |
| 1Q17 | 7,271 | -17.9% |
| 4Q16 | 1,968 | -88.0% |
| 3Q16 | 5,680 | -88.7% |
| 2Q16 | 19,421 | +114141.2% |
| 1Q16 | 8,857 | +42.2% |
| 4Q15 | 16,423 | -69.7% |
| 3Q15 | 50,206 | +161.3% |
| 2Q15 | 17 | +21.4% |
| 1Q15 | 6,227 | +37.5% |
| 4Q14 | 54,215 | +19193.6% |
| 3Q14 | 19,213 | +58121.2% |
| 2Q14 | 14 | -17.6% |
| 1Q14 | 4,530 | +24.7% |
| 4Q13 | 281 | -21.7% |
| 3Q13 | 33 | -38.9% |
| 2Q13 | 17 | -99.8% |
| 1Q13 | 3,634 | -75.5% |
| 4Q12 | 359 | -98.8% |
| 3Q12 | 54 | -99.8% |
| 2Q12 | 7,319 | +2187.2% |
| 1Q12 | 14,854 | +573.0% |
| 4Q11 | 28,821 | +70195.1% |
| 3Q11 | 22,269 | +1054.4% |
| 2Q11 | 320 | - |
| 1Q11 | 2,207 | - |
| 4Q10 | 41 | - |
| 3Q10 | 1,929 | - |