| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 741,796 | +118.8% |
| 3Q25 | 686,665 | +40.1% |
| 2Q25 | 443,259 | +204.9% |
| 1Q25 | 553,796 | +1950.7% |
| 4Q24 | 338,954 | +118.6% |
| 3Q24 | 490,237 | +127.4% |
| 2Q24 | 145,363 | +52.9% |
| 1Q24 | 27,005 | -78.7% |
| 4Q23 | 155,044 | -22.6% |
| 3Q23 | 215,551 | +99.8% |
| 2Q23 | 95,045 | -63.2% |
| 1Q23 | 126,709 | -51.9% |
| 4Q22 | 200,365 | +20.9% |
| 3Q22 | 107,865 | +10.5% |
| 2Q22 | 258,602 | +77.2% |
| 1Q22 | 263,308 | +360.1% |
| 4Q21 | 165,729 | - |
| 3Q21 | 97,582 | - |
| 2Q21 | 145,922 | - |
| 1Q21 | 57,229 | +5.2% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 54,401 | +2.9% |
| 4Q19 | 38,996 | -12.4% |
| 3Q19 | 40,079 | +174.5% |
| 2Q19 | 58,656 | +101.0% |
| 1Q19 | 52,886 | -27.2% |
| 4Q18 | 44,536 | -41.7% |
| 3Q18 | 14,600 | -86.2% |
| 2Q18 | 29,175 | -34.7% |
| 1Q18 | 72,626 | +22.8% |
| 4Q17 | 76,335 | +15.1% |
| 3Q17 | 105,758 | +48.3% |
| 2Q17 | 44,690 | -61.6% |
| 1Q17 | 59,137 | -89.9% |
| 4Q16 | 66,301 | -78.9% |
| 3Q16 | 71,318 | +131.6% |
| 2Q16 | 116,234 | +24.9% |
| 1Q16 | 583,802 | +2411.1% |
| 4Q15 | 313,553 | +1157.6% |
| 3Q15 | 30,800 | +134.9% |
| 2Q15 | 93,073 | +147.8% |
| 1Q15 | 23,249 | +82.5% |
| 4Q14 | 24,933 | -39.6% |
| 3Q14 | 13,113 | -21.0% |
| 2Q14 | 37,556 | +24.8% |
| 1Q14 | 12,736 | -75.0% |
| 4Q13 | 41,248 | -69.3% |
| 3Q13 | 16,590 | -61.4% |
| 2Q13 | 30,100 | +139.2% |
| 1Q13 | 50,965 | +88.7% |
| 4Q12 | 134,531 | +520.0% |
| 3Q12 | 42,964 | +122.3% |
| 2Q12 | 12,586 | +40.5% |
| 1Q12 | 27,011 | +99.7% |
| 4Q11 | 21,698 | +43.5% |
| 3Q11 | 19,326 | -63.5% |
| 2Q11 | 8,961 | - |
| 1Q11 | 13,523 | - |
| 4Q10 | 15,122 | - |
| 3Q10 | 52,897 | - |