| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,309 | +6.8% |
| 3Q25 | 1,267 | +1.8% |
| 2Q25 | 1,264 | +3.5% |
| 1Q25 | 1,304 | -2.8% |
| 4Q24 | 1,226 | -15.7% |
| 3Q24 | 1,244 | +4.7% |
| 2Q24 | 1,221 | -0.8% |
| 1Q24 | 1,342 | +0.8% |
| 4Q23 | 1,455 | +19.5% |
| 3Q23 | 1,188 | +1.8% |
| 2Q23 | 1,231 | +10.7% |
| 1Q23 | 1,331 | +8.9% |
| 4Q22 | 1,218 | +0.9% |
| 3Q22 | 1,167 | -0.4% |
| 2Q22 | 1,112 | -3.6% |
| 1Q22 | 1,222 | +0.6% |
| 4Q21 | 1,207 | -2.3% |
| 3Q21 | 1,172 | +0.9% |
| 2Q21 | 1,153 | +2.9% |
| 1Q21 | 1,215 | +1.3% |
| 4Q20 | 1,236 | +6.5% |
| 3Q20 | 1,161 | +0.2% |
| 2Q20 | 1,121 | -9.8% |
| 1Q20 | 1,200 | +9.4% |
| 4Q19 | 1,161 | +38.5% |
| 3Q19 | 1,159 | +15.0% |
| 2Q19 | 1,243 | +19.9% |
| 1Q19 | 1,097 | +4.9% |
| 4Q18 | 838 | -21.8% |
| 3Q18 | 1,008 | +3.4% |
| 2Q18 | 1,037 | +8.4% |
| 1Q18 | 1,046 | +6.1% |
| 4Q17 | 1,072 | +11.6% |
| 3Q17 | 975 | +0.2% |
| 2Q17 | 957 | -2.6% |
| 1Q17 | 986 | 0.0% |
| 4Q16 | 961 | 0.0% |
| 3Q16 | 973 | +3.2% |
| 2Q16 | 983 | +3.8% |
| 1Q16 | 986 | +6.8% |
| 4Q15 | 961 | +4.8% |
| 3Q15 | 943 | +6.2% |
| 2Q15 | 947 | -0.7% |
| 1Q15 | 923 | -2.8% |
| 4Q14 | 917 | -7.3% |
| 3Q14 | 888 | -7.4% |
| 2Q14 | 954 | -7.8% |
| 1Q14 | 950 | -2.9% |
| 4Q13 | 989 | -15.0% |
| 3Q13 | 959 | -4.7% |
| 2Q13 | 1,035 | +10.5% |
| 1Q13 | 978 | +0.5% |
| 4Q12 | 1,163 | +17.1% |
| 3Q12 | 1,006 | +6.3% |
| 2Q12 | 937 | +4.0% |
| 1Q12 | 973 | +6.0% |
| 4Q11 | 993 | +0.7% |
| 3Q11 | 946 | -3.4% |
| 2Q11 | 901 | -3.6% |
| 1Q11 | 918 | -4.0% |
| 4Q10 | 986 | - |
| 3Q10 | 979 | - |
| 2Q10 | 935 | - |
| 1Q10 | 956 | - |