| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,656 | -11.1% |
| 3Q25 | 2,844 | -13.7% |
| 2Q25 | 2,621 | -9.7% |
| 1Q25 | 2,875 | -1.2% |
| 4Q24 | 2,987 | +4.6% |
| 3Q24 | 3,295 | +13.1% |
| 2Q24 | 2,902 | +1.2% |
| 1Q24 | 2,909 | +0.4% |
| 4Q23 | 2,855 | -2.0% |
| 3Q23 | 2,913 | +3.3% |
| 2Q23 | 2,869 | +1.9% |
| 1Q23 | 2,898 | +2.0% |
| 4Q22 | 2,913 | +3.7% |
| 3Q22 | 2,821 | +1.7% |
| 2Q22 | 2,815 | +4.5% |
| 1Q22 | 2,841 | +5.7% |
| 4Q21 | 2,809 | +4.7% |
| 3Q21 | 2,775 | -2.3% |
| 2Q21 | 2,693 | +21.1% |
| 1Q21 | 2,687 | -7.8% |
| 4Q20 | 2,683 | -14.0% |
| 3Q20 | 2,841 | -7.2% |
| 2Q20 | 2,223 | -30.3% |
| 1Q20 | 2,915 | -8.5% |
| 4Q19 | 3,121 | -12.6% |
| 3Q19 | 3,062 | -9.3% |
| 2Q19 | 3,191 | -9.5% |
| 1Q19 | 3,187 | -8.3% |
| 4Q18 | 3,569 | -31.5% |
| 3Q18 | 3,377 | -5.6% |
| 2Q18 | 3,525 | -12.6% |
| 1Q18 | 3,477 | -21.2% |
| 4Q17 | 5,210 | +18.6% |
| 3Q17 | 3,576 | -15.5% |
| 2Q17 | 4,031 | -32.4% |
| 1Q17 | 4,415 | -6.2% |
| 4Q16 | 4,394 | -5.6% |
| 3Q16 | 4,234 | -5.8% |
| 2Q16 | 5,965 | +34.5% |
| 1Q16 | 4,705 | +4.3% |
| 4Q15 | 4,657 | +5.9% |
| 3Q15 | 4,495 | +1.6% |
| 2Q15 | 4,435 | +0.2% |
| 1Q15 | 4,512 | +12.2% |
| 4Q14 | 4,399 | +46.8% |
| 3Q14 | 4,424 | +45.0% |
| 2Q14 | 4,428 | +46.3% |
| 1Q14 | 4,020 | +32.9% |
| 4Q13 | 2,996 | +0.1% |
| 3Q13 | 3,051 | +4.3% |
| 2Q13 | 3,026 | +2.5% |
| 1Q13 | 3,026 | +2.6% |
| 4Q12 | 2,994 | -4.1% |
| 3Q12 | 2,924 | -7.2% |
| 2Q12 | 2,953 | - |
| 1Q12 | 2,948 | -5.6% |
| 4Q11 | 3,121 | 0.0% |
| 3Q11 | 3,152 | +6.1% |
| 1Q11 | 3,124 | - |
| 4Q10 | 3,120 | - |
| 3Q10 | 2,971 | - |
| 2Q10 | 2,892 | - |