| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 350 | -49.4% |
| 3Q25 | 335 | -49.5% |
| 2Q25 | 309 | -55.6% |
| 1Q25 | 376 | -46.1% |
| 4Q24 | 693 | -2.1% |
| 3Q24 | 664 | -4.6% |
| 2Q24 | 697 | -0.6% |
| 1Q24 | 698 | -5.8% |
| 4Q23 | 708 | +13.8% |
| 3Q23 | 695 | +7.7% |
| 2Q23 | 701 | +12.3% |
| 1Q23 | 741 | +27.7% |
| 4Q22 | 622 | +4.8% |
| 3Q22 | 646 | +33.4% |
| 2Q22 | 625 | +30.7% |
| 1Q22 | 580 | +17.7% |
| 4Q21 | 593 | +22.7% |
| 3Q21 | 484 | +10.3% |
| 2Q21 | 478 | -28.3% |
| 1Q21 | 493 | +2.6% |
| 4Q20 | 484 | -9.2% |
| 3Q20 | 439 | -22.8% |
| 2Q20 | 666 | +21.7% |
| 1Q20 | 480 | -13.8% |
| 4Q19 | 533 | -22.2% |
| 3Q19 | 568 | -18.6% |
| 2Q19 | 547 | -20.8% |
| 1Q19 | 557 | -16.3% |
| 4Q18 | 685 | +4.3% |
| 3Q18 | 699 | +57.8% |
| 2Q18 | 691 | +100.3% |
| 1Q18 | 666 | +83.7% |
| 4Q17 | 656 | +70.7% |
| 3Q17 | 443 | +9.4% |
| 2Q17 | 345 | -13.2% |
| 1Q17 | 362 | +13.9% |
| 4Q16 | 384 | -11.2% |
| 3Q16 | 404 | -23.3% |
| 2Q16 | 397 | -36.5% |
| 1Q16 | 318 | -36.5% |
| 4Q15 | 433 | -47.0% |
| 3Q15 | 527 | -43.2% |
| 2Q15 | 626 | -36.3% |
| 1Q15 | 502 | -49.0% |
| 4Q14 | 816 | +66.1% |
| 3Q14 | 928 | -24.8% |
| 2Q14 | 983 | -16.6% |
| 1Q14 | 984 | -11.9% |
| 4Q13 | 491 | -60.4% |
| 3Q13 | 1,235 | +35.3% |
| 2Q13 | 1,180 | +31.8% |
| 1Q13 | 1,117 | +23.3% |
| 4Q12 | 1,241 | +56.8% |
| 3Q12 | 913 | +13.9% |
| 2Q12 | 894 | +21.5% |
| 1Q12 | 906 | - |
| 4Q11 | 791 | - |
| 3Q11 | 801 | - |
| 2Q11 | 736 | - |