| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,080 | -25.3% |
| 3Q26 | 808 | -17.3% |
| 2Q26 | 1,645 | +62.4% |
| 1Q26 | 4,555 | +330.1% |
| 4Q25 | 1,445 | -3.5% |
| 3Q25 | 977 | +780.2% |
| 2Q25 | 1,013 | +108.9% |
| 1Q25 | 1,059 | +54.4% |
| 4Q24 | 1,497 | +23.5% |
| 3Q24 | 111 | -96.3% |
| 2Q24 | 485 | -85.5% |
| 1Q24 | 686 | -71.5% |
| 4Q23 | 1,212 | -49.9% |
| 3Q23 | 2,961 | +36.6% |
| 2Q23 | 3,339 | +39.6% |
| 1Q23 | 2,408 | -14.3% |
| 4Q22 | 2,419 | +68.1% |
| 3Q22 | 2,168 | +368.3% |
| 2Q22 | 2,391 | - |
| 1Q22 | 2,809 | +288.5% |
| 4Q21 | 1,439 | +62.0% |
| 3Q21 | 463 | -58.7% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 723 | -66.1% |
| 4Q20 | 888 | -72.7% |
| 3Q20 | 1,122 | -51.6% |
| 2Q20 | 1,572 | +20.5% |
| 1Q20 | 2,135 | +296.1% |
| 4Q19 | 3,249 | +98.1% |
| 3Q19 | 2,317 | +4.9% |
| 2Q19 | 1,305 | -42.3% |
| 1Q19 | 539 | -75.3% |
| 4Q18 | 1,640 | -19.8% |
| 3Q18 | 2,209 | +57.6% |
| 2Q18 | 2,262 | +6.8% |
| 1Q18 | 2,185 | -20.1% |
| 4Q17 | 2,044 | -14.5% |
| 3Q17 | 1,402 | +220.8% |
| 2Q17 | 2,117 | +111.1% |
| 1Q17 | 2,735 | +876.8% |
| 4Q16 | 2,392 | - |
| 3Q16 | 437 | +432.9% |
| 2Q16 | 1,003 | +226.7% |
| 1Q16 | 280 | -55.3% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 82 | -95.2% |
| 2Q15 | 307 | -83.4% |
| 1Q15 | 626 | -72.1% |
| 4Q14 | 877 | -70.2% |
| 3Q14 | 1,710 | +39.3% |
| 2Q14 | 1,850 | +0.5% |
| 1Q14 | 2,246 | +41.3% |
| 4Q13 | 2,943 | +119.5% |
| 3Q13 | 1,228 | -13.3% |
| 2Q13 | 1,840 | +30.4% |
| 1Q13 | 1,589 | -25.4% |
| 4Q12 | 1,341 | -64.7% |
| 3Q12 | 1,417 | -63.3% |
| 2Q12 | 1,411 | -66.0% |
| 1Q12 | 2,129 | -28.2% |
| 4Q11 | 3,804 | - |
| 3Q11 | 3,860 | - |
| 2Q11 | 4,145 | - |
| 1Q11 | 2,967 | - |