| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 254,400 | -3.0% |
| 3Q25 | 218,700 | -27.8% |
| 2Q25 | 166,800 | -57.3% |
| 1Q25 | 241,700 | -10.4% |
| 4Q24 | 262,300 | +16.3% |
| 3Q24 | 303,100 | +36.3% |
| 2Q24 | 390,300 | +75.1% |
| 1Q24 | 269,900 | +17.1% |
| 4Q23 | 225,600 | - |
| 3Q23 | 222,400 | -64.7% |
| 2Q23 | 222,900 | -64.6% |
| 1Q23 | 230,500 | +12.7% |
| 2Q22 | 629,400 | +258.4% |
| 1Q22 | 204,600 | +10.3% |
| 4Q21 | 185,790 | +6.9% |
| 3Q21 | 175,598 | +1.0% |
| 2Q21 | 175,785 | +14.0% |
| 1Q21 | 185,414 | -32.7% |
| 4Q20 | 173,749 | -12.7% |
| 3Q20 | 173,879 | -12.6% |
| 2Q20 | 154,203 | -14.4% |
| 1Q20 | 275,623 | +34.9% |
| 4Q19 | 199,098 | +11.6% |
| 3Q19 | 198,953 | +11.6% |
| 2Q19 | 180,230 | +39.9% |
| 1Q19 | 204,302 | +33.8% |
| 4Q18 | 178,349 | +21.4% |
| 3Q18 | 178,206 | +20.0% |
| 2Q18 | 128,856 | -15.6% |
| 1Q18 | 152,741 | -11.7% |
| 4Q17 | 146,883 | -8.5% |
| 3Q17 | 148,531 | -16.4% |
| 2Q17 | 152,711 | +0.6% |
| 1Q17 | 173,048 | +0.4% |
| 4Q16 | 160,557 | +6.6% |
| 3Q16 | 177,699 | +13.4% |
| 2Q16 | 151,875 | -3.6% |
| 1Q16 | 172,360 | -3.3% |
| 4Q15 | 150,594 | -28.2% |
| 3Q15 | 156,690 | -30.9% |
| 2Q15 | 157,555 | -47.7% |
| 1Q15 | 178,330 | +22.5% |
| 4Q14 | 209,863 | -7.0% |
| 3Q14 | 226,864 | -31.7% |
| 2Q14 | 301,120 | -10.2% |
| 1Q14 | 145,556 | +1.9% |
| 4Q13 | 225,550 | +139.2% |
| 3Q13 | 331,919 | +321.9% |
| 2Q13 | 335,256 | +332.2% |
| 1Q13 | 142,892 | +90.1% |
| 4Q12 | 94,289 | +7186.6% |
| 3Q12 | 78,666 | -67.0% |
| 2Q12 | 77,576 | -24.9% |
| 1Q12 | 75,149 | -63.8% |
| 4Q11 | 1,294 | -91.7% |
| 3Q11 | 238,132 | +56.4% |
| 2Q11 | 103,243 | -54.8% |
| 1Q11 | 207,428 | +285.9% |
| 4Q10 | 15,515 | - |
| 3Q10 | 152,291 | - |
| 2Q10 | 228,190 | - |
| 1Q10 | 53,753 | - |