| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 593 | -13.9% |
| 3Q25 | 561 | -17.4% |
| 2Q25 | 558 | -9.8% |
| 1Q25 | 609 | -8.4% |
| 4Q24 | 688 | -12.2% |
| 3Q24 | 679 | -1.0% |
| 2Q24 | 619 | -10.9% |
| 1Q24 | 665 | -13.2% |
| 4Q23 | 784 | -10.5% |
| 3Q23 | 686 | -14.7% |
| 2Q23 | 694 | -6.6% |
| 1Q23 | 766 | +3.7% |
| 4Q22 | 876 | +2.1% |
| 3Q22 | 804 | +18.7% |
| 2Q22 | 743 | +15.1% |
| 1Q22 | 738 | +7.9% |
| 4Q21 | 858 | -4.3% |
| 3Q21 | 678 | +0.8% |
| 2Q21 | 645 | +10.0% |
| 1Q21 | 684 | -16.2% |
| 4Q20 | 897 | -13.7% |
| 3Q20 | 673 | -30.8% |
| 2Q20 | 587 | -41.0% |
| 1Q20 | 817 | -18.4% |
| 4Q19 | 1,040 | -12.7% |
| 3Q19 | 973 | -1.6% |
| 2Q19 | 995 | 0.0% |
| 1Q19 | 1,001 | +4.3% |
| 4Q18 | 1,192 | +5.0% |
| 3Q18 | 988 | +3.4% |
| 2Q18 | 994 | +6.9% |
| 1Q18 | 960 | +1.6% |
| 4Q17 | 1,135 | -0.1% |
| 3Q17 | 956 | -6.5% |
| 2Q17 | 930 | -8.7% |
| 1Q17 | 945 | -8.2% |
| 4Q16 | 1,136 | -16.2% |
| 3Q16 | 1,022 | -47.0% |
| 2Q16 | 1,019 | -7.8% |
| 1Q16 | 1,029 | -8.1% |
| 4Q15 | 1,355 | +0.5% |
| 3Q15 | 1,928 | +63.0% |
| 2Q15 | 1,104 | +0.6% |
| 1Q15 | 1,119 | +2.6% |
| 4Q14 | 1,348 | +8.2% |
| 3Q14 | 1,182 | +1.8% |
| 2Q14 | 1,098 | -1.6% |
| 1Q14 | 1,091 | -3.4% |
| 4Q13 | 1,245 | +15.8% |
| 3Q13 | 1,161 | +18.5% |
| 2Q13 | 1,116 | +18.2% |
| 1Q13 | 1,130 | +14.4% |
| 4Q12 | 1,075 | -6.5% |
| 3Q12 | 980 | -6.9% |
| 2Q12 | 943 | -10.5% |
| 1Q12 | 987 | - |
| 4Q11 | 1,150 | - |
| 3Q11 | 1,053 | - |
| 2Q11 | 1,055 | - |