| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,500 | +152.6% |
| 3Q25 | 938 | +0.9% |
| 2Q25 | 924 | -5.3% |
| 1Q25 | 733 | -13.1% |
| 4Q24 | 989 | -12.3% |
| 3Q24 | 929 | +5.5% |
| 2Q24 | 976 | +10.6% |
| 1Q24 | 844 | -18.8% |
| 4Q23 | 1,128 | -8.1% |
| 3Q23 | 881 | -24.5% |
| 2Q23 | 882 | -27.5% |
| 1Q23 | 1,039 | -0.7% |
| 4Q22 | 1,227 | +8.1% |
| 3Q22 | 1,166 | +19.4% |
| 2Q22 | 1,216 | +27.6% |
| 1Q22 | 1,047 | +12.0% |
| 4Q21 | 1,135 | - |
| 3Q21 | 977 | - |
| 2Q21 | 953 | - |
| 1Q21 | 934 | - |
| 3Q14 | 912 | - |
| 2Q14 | 804 | - |