| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 74,277 | +0.9% |
| 3Q25 | 74,362 | -3.4% |
| 2Q25 | 70,801 | -10.8% |
| 1Q25 | 71,530 | +1.2% |
| 4Q24 | 73,613 | -0.1% |
| 3Q24 | 76,990 | -0.1% |
| 2Q24 | 79,395 | +11.4% |
| 1Q24 | 70,714 | +1.4% |
| 4Q23 | 73,719 | -3.7% |
| 3Q23 | 77,061 | -11.1% |
| 2Q23 | 71,258 | -21.5% |
| 1Q23 | 69,761 | -14.9% |
| 4Q22 | 76,587 | +4.6% |
| 3Q22 | 86,648 | +35.0% |
| 2Q22 | 90,748 | +47.7% |
| 1Q22 | 81,944 | +47.5% |
| 4Q21 | 73,236 | +0.1% |
| 3Q21 | 64,180 | +37.8% |
| 2Q21 | 61,435 | +79.4% |
| 1Q21 | 55,555 | -1.5% |
| 4Q20 | 73,153 | +20.4% |
| 3Q20 | 46,571 | -22.8% |
| 2Q20 | 34,245 | -46.9% |
| 1Q20 | 56,416 | -4.9% |
| 4Q19 | 60,759 | -4.7% |
| 3Q19 | 60,328 | -10.7% |
| 2Q19 | 64,459 | -3.8% |
| 1Q19 | 59,336 | -2.7% |
| 4Q18 | 63,774 | +30.1% |
| 3Q18 | 67,525 | +11.5% |
| 2Q18 | 66,989 | +14.1% |
| 1Q18 | 60,971 | +6.3% |
| 4Q17 | 49,018 | -18.8% |
| 3Q17 | 60,582 | +9.3% |
| 2Q17 | 58,720 | +6.2% |
| 1Q17 | 57,369 | +22.1% |
| 4Q16 | 60,399 | +5.6% |
| 3Q16 | 55,451 | -10.0% |
| 2Q16 | 55,298 | -17.7% |
| 1Q16 | 46,977 | -23.0% |
| 4Q15 | 57,179 | -25.9% |
| 3Q15 | 61,595 | -34.5% |
| 2Q15 | 67,159 | -31.1% |
| 1Q15 | 60,983 | -33.4% |
| 4Q14 | 77,187 | -19.7% |
| 3Q14 | 94,080 | -4.2% |
| 2Q14 | 97,496 | +4.1% |
| 1Q14 | 91,546 | -1.3% |
| 4Q13 | 96,144 | -1.4% |
| 3Q13 | 98,183 | -0.2% |
| 2Q13 | 93,701 | -7.4% |
| 1Q13 | 92,769 | -12.9% |
| 4Q12 | 97,473 | -6.8% |
| 3Q12 | 98,386 | -7.7% |
| 2Q12 | 101,172 | -5.3% |
| 1Q12 | 106,538 | +12.0% |
| 4Q11 | 104,568 | +16.4% |
| 3Q11 | 106,650 | +29.4% |
| 2Q11 | 106,867 | +34.0% |
| 1Q11 | 95,087 | +21.6% |
| 4Q10 | 89,859 | - |
| 3Q10 | 82,440 | - |
| 2Q10 | 79,780 | - |
| 1Q10 | 78,183 | - |