| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 50,435 | +112.4% |
| 4Q25 | 246,720 | +21.2% |
| 3Q25 | 199,391 | -18.1% |
| 2Q25 | 181,157 | +0.6% |
| 1Q25 | 23,748 | +42307.1% |
| 4Q24 | 203,502 | -36.9% |
| 3Q24 | 243,476 | +66.5% |
| 2Q24 | 180,027 | +115.0% |
| 1Q24 | 56 | -99.4% |
| 4Q23 | 322,275 | +102.9% |
| 3Q23 | 146,231 | +46.8% |
| 2Q23 | 83,732 | -46.4% |
| 1Q23 | 9,357 | -92.7% |
| 4Q22 | 158,853 | +53.9% |
| 3Q22 | 99,610 | +4.4% |
| 2Q22 | 156,207 | +61641.9% |
| 1Q22 | 128,069 | -28.6% |
| 4Q21 | 103,198 | +55985.9% |
| 3Q21 | 95,410 | +29715.6% |
| 2Q21 | 253 | -99.8% |
| 1Q21 | 179,395 | -62.3% |
| 4Q20 | 184 | -99.7% |
| 3Q20 | 320 | -99.8% |
| 2Q20 | 157,529 | +155869.3% |
| 1Q20 | 476,024 | +1793.3% |
| 4Q19 | 66,049 | -13.4% |
| 3Q19 | 142,230 | +5.0% |
| 2Q19 | 101 | -99.9% |
| 1Q19 | 25,143 | -87.4% |
| 4Q18 | 76,264 | -61.9% |
| 3Q18 | 135,417 | +79.9% |
| 2Q18 | 91,221 | +48943.5% |
| 1Q18 | 200,257 | +1214.4% |
| 4Q17 | 200,165 | +207.2% |
| 3Q17 | 75,294 | -22.7% |
| 2Q17 | 186 | -99.8% |
| 1Q17 | 15,236 | -89.9% |
| 4Q16 | 65,160 | +30.0% |
| 3Q16 | 97,349 | +74783.8% |
| 2Q16 | 80,128 | +21324.6% |
| 1Q16 | 150,135 | +2305.2% |
| 4Q15 | 50,142 | -44.5% |
| 3Q15 | 130 | -16.7% |
| 2Q15 | 374 | +270.3% |
| 1Q15 | 6,242 | +7331.0% |
| 4Q14 | 90,413 | +132860.3% |
| 3Q14 | 156 | -99.0% |
| 2Q14 | 101 | +2.0% |
| 1Q14 | 84 | +6.3% |
| 4Q13 | 68 | -43.8% |
| 3Q13 | 15,131 | +15031.0% |
| 2Q13 | 99 | -55.0% |
| 1Q13 | 79 | +23.4% |
| 4Q12 | 121 | -99.8% |
| 3Q12 | 100 | +35.1% |
| 2Q12 | 220 | -2.7% |
| 1Q12 | 64 | -60.7% |
| 4Q11 | 48,639 | +55171.6% |
| 3Q11 | 74 | - |
| 2Q11 | 226 | - |
| 1Q11 | 163 | - |
| 4Q10 | 88 | - |