| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 403 | -25.0% |
| 3Q25 | 119 | -62.6% |
| 2Q25 | 302 | +325.4% |
| 1Q25 | 653 | +21666.7% |
| 4Q24 | 537 | +726.2% |
| 3Q24 | 318 | +591.3% |
| 2Q24 | 71 | -10.1% |
| 1Q24 | 3 | -97.1% |
| 4Q23 | 65 | -92.3% |
| 3Q23 | 46 | -95.4% |
| 2Q23 | 79 | -93.3% |
| 1Q23 | 103 | -82.5% |
| 4Q22 | 848 | +497.2% |
| 3Q22 | 996 | +616.5% |
| 2Q22 | 1,182 | +709.6% |
| 1Q22 | 589 | +489.0% |
| 4Q21 | 142 | +846.7% |
| 3Q21 | 139 | +826.7% |
| 2Q21 | 146 | -83.4% |
| 1Q21 | 100 | -93.9% |
| 4Q20 | 15 | -96.9% |
| 3Q20 | 15 | -96.7% |
| 2Q20 | 882 | +2.2% |
| 1Q20 | 1,641 | +42.4% |
| 4Q19 | 489 | -75.7% |
| 3Q19 | 456 | -62.0% |
| 2Q19 | 863 | -15.2% |
| 1Q19 | 1,152 | +32.0% |
| 4Q18 | 2,009 | +184.6% |
| 3Q18 | 1,200 | +84.6% |
| 2Q18 | 1,018 | +56.6% |
| 1Q18 | 873 | +58.7% |
| 4Q17 | 706 | +48.6% |
| 3Q17 | 650 | +30.0% |
| 2Q17 | 650 | +23.3% |
| 1Q17 | 550 | -12.7% |
| 4Q16 | 475 | -24.2% |
| 3Q16 | 500 | -36.7% |
| 2Q16 | 527 | -19.4% |
| 1Q16 | 630 | -6.0% |
| 4Q15 | 627 | -10.2% |
| 3Q15 | 790 | +17.9% |
| 2Q15 | 654 | -12.0% |
| 1Q15 | 670 | -6.9% |
| 4Q14 | 698 | -4.9% |
| 3Q14 | 670 | -8.7% |
| 2Q14 | 743 | +3.1% |
| 1Q14 | 720 | +6.0% |
| 4Q13 | 734 | - |
| 3Q13 | 734 | - |
| 2Q13 | 721 | - |
| 1Q13 | 679 | - |