| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,759 | +19.1% |
| 3Q25 | 1,608 | +8.6% |
| 2Q25 | 1,464 | -3.1% |
| 1Q25 | 1,586 | +12.5% |
| 4Q24 | 1,477 | +3.5% |
| 3Q24 | 1,480 | +3.1% |
| 2Q24 | 1,511 | +7.9% |
| 1Q24 | 1,410 | -2.1% |
| 4Q23 | 1,426 | -1.6% |
| 3Q23 | 1,436 | +4.9% |
| 2Q23 | 1,400 | -6.6% |
| 1Q23 | 1,440 | +11.3% |
| 4Q22 | 1,450 | +12.1% |
| 3Q22 | 1,369 | +16.8% |
| 2Q22 | 1,498 | +22.6% |
| 1Q22 | 1,293 | +9.6% |
| 4Q21 | 1,293 | +0.7% |
| 3Q21 | 1,173 | -1.0% |
| 2Q21 | 1,221 | +1.1% |
| 1Q21 | 1,180 | -0.5% |
| 4Q20 | 1,284 | +5.0% |
| 3Q20 | 1,185 | +3.4% |
| 2Q20 | 1,208 | +9.4% |
| 1Q20 | 1,186 | +12.0% |
| 4Q19 | 1,222 | +14.2% |
| 3Q19 | 1,145 | +11.6% |
| 2Q19 | 1,104 | +5.2% |
| 1Q19 | 1,059 | -0.8% |
| 4Q18 | 1,071 | +3.6% |
| 3Q18 | 1,027 | +4.4% |
| 2Q18 | 1,049 | +4.6% |
| 1Q18 | 1,067 | +5.4% |
| 4Q17 | 1,034 | +11.4% |
| 3Q17 | 983 | -5.2% |
| 2Q17 | 1,003 | +5.7% |
| 1Q17 | 1,013 | +12.7% |
| 4Q16 | 928 | -13.0% |
| 3Q16 | 1,038 | +22.6% |
| 2Q16 | 950 | +8.0% |
| 1Q16 | 898 | +7.3% |
| 4Q15 | 1,067 | +12.8% |
| 3Q15 | 846 | -8.7% |
| 2Q15 | 879 | -1.2% |
| 1Q15 | 837 | +5.9% |
| 4Q14 | 945 | +2.9% |
| 3Q14 | 927 | +15.4% |
| 2Q14 | 890 | +5.4% |
| 1Q14 | 791 | -7.2% |
| 4Q13 | 919 | +9.6% |
| 3Q13 | 803 | -27.2% |
| 2Q13 | 844 | +7.7% |
| 1Q13 | 852 | +2.4% |
| 4Q12 | 838 | +9.3% |
| 3Q12 | 1,104 | +40.9% |
| 2Q12 | 784 | -2.3% |
| 1Q12 | 833 | -0.7% |
| 4Q11 | 767 | +18.6% |
| 3Q11 | 783 | +19.7% |
| 2Q11 | 802 | +26.9% |
| 1Q11 | 839 | +37.4% |
| 4Q10 | 646 | - |
| 3Q10 | 654 | - |
| 2Q10 | 632 | - |
| 1Q10 | 610 | - |