| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 3 | -93.3% |
| 3Q25 | 1 | -88.9% |
| 2Q25 | 0 | -100.0% |
| 1Q25 | 3 | -80.0% |
| 4Q24 | 45 | -82.8% |
| 3Q24 | 9 | -98.2% |
| 2Q24 | 1 | -99.3% |
| 1Q24 | 15 | -70.6% |
| 4Q23 | 261 | -65.4% |
| 3Q23 | 490 | -40.7% |
| 2Q23 | 149 | -66.8% |
| 1Q23 | 51 | -96.1% |
| 4Q22 | 755 | +63.1% |
| 3Q22 | 826 | -15.3% |
| 2Q22 | 449 | +14866.7% |
| 1Q22 | 1,299 | +6736.8% |
| 4Q21 | 463 | - |
| 3Q21 | 975 | +97400.0% |
| 2Q21 | 3 | - |
| 1Q21 | 19 | -83.9% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 1 | -98.4% |
| 2Q20 | 0 | - |
| 1Q20 | 118 | +2850.0% |
| 4Q19 | 2 | -97.3% |
| 3Q19 | 61 | -6.2% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 4 | -71.4% |
| 4Q18 | 73 | +10.6% |
| 3Q18 | 65 | +85.7% |
| 2Q18 | 64 | +33.3% |
| 1Q18 | 14 | -77.0% |
| 4Q17 | 66 | -32.7% |
| 3Q17 | 35 | -69.6% |
| 2Q17 | 48 | -45.5% |
| 1Q17 | 61 | -29.1% |
| 4Q16 | 98 | -20.3% |
| 3Q16 | 115 | -26.3% |
| 2Q16 | 88 | +8.6% |
| 1Q16 | 86 | +160.6% |
| 4Q15 | 123 | +32.3% |
| 3Q15 | 156 | +169.0% |
| 2Q15 | 81 | +2.5% |
| 1Q15 | 33 | -50.7% |
| 4Q14 | 93 | +244.4% |
| 3Q14 | 58 | - |
| 2Q14 | 79 | - |
| 1Q14 | 67 | - |
| 4Q13 | 27 | - |