| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 899 | -12.8% |
| 3Q25 | 2,351 | +21.5% |
| 2Q25 | 1,356 | -23.0% |
| 1Q25 | 1,208 | -6.5% |
| 4Q24 | 1,031 | +14.4% |
| 3Q24 | 1,935 | +38.2% |
| 2Q24 | 1,762 | +70.6% |
| 1Q24 | 1,292 | +308.9% |
| 4Q23 | 901 | +40.8% |
| 3Q23 | 1,400 | +132.9% |
| 2Q23 | 1,033 | +49.5% |
| 1Q23 | 316 | -79.9% |
| 4Q22 | 640 | - |
| 3Q22 | 601 | - |
| 2Q22 | 691 | - |
| 1Q22 | 1,570 | - |
| 3Q18 | 779 | -41.0% |
| 2Q18 | 4 | -99.5% |
| 1Q18 | 134 | -85.5% |
| 4Q17 | 1,213 | +27.1% |
| 3Q17 | 1,320 | +111.2% |
| 2Q17 | 841 | -51.2% |
| 1Q17 | 926 | -17.9% |
| 4Q16 | 954 | -17.0% |
| 3Q16 | 625 | -54.0% |
| 2Q16 | 1,724 | +46.1% |
| 1Q16 | 1,128 | +42.6% |
| 4Q15 | 1,150 | -2.9% |
| 3Q15 | 1,359 | +22.0% |
| 2Q15 | 1,180 | +4.4% |
| 1Q15 | 791 | -17.7% |
| 4Q14 | 1,184 | +59.4% |
| 3Q14 | 1,114 | +5.3% |
| 2Q14 | 1,130 | -16.6% |
| 1Q14 | 961 | +22.1% |
| 4Q13 | 743 | -25.6% |
| 3Q13 | 1,058 | +5.4% |
| 2Q13 | 1,355 | -23.8% |
| 1Q13 | 787 | +360.2% |
| 4Q12 | 999 | - |
| 3Q12 | 1,004 | - |
| 2Q12 | 1,778 | - |
| 1Q12 | 171 | - |