| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,007 | +9.0% |
| 3Q25 | 950 | +3.7% |
| 2Q25 | 915 | +7.5% |
| 1Q25 | 840 | +6.0% |
| 4Q24 | 924 | +7.5% |
| 3Q24 | 917 | +9.6% |
| 2Q24 | 851 | +4.3% |
| 1Q24 | 793 | +6.9% |
| 4Q23 | 860 | +9.4% |
| 3Q23 | 837 | +9.7% |
| 2Q23 | 816 | +10.0% |
| 1Q23 | 741 | +8.8% |
| 4Q22 | 786 | +0.5% |
| 3Q22 | 762 | +8.7% |
| 2Q22 | 742 | +8.4% |
| 1Q22 | 681 | +6.2% |
| 4Q21 | 782 | - |
| 3Q21 | 702 | +17.3% |
| 2Q21 | 684 | +8.8% |
| 1Q21 | 642 | +16.3% |
| 2Q20 | 598 | +0.9% |
| 2Q20 | 629 | +9.6% |
| 1Q20 | 552 | +5.9% |
| 4Q19 | 586 | +1.4% |
| 3Q19 | 592 | +5.2% |
| 2Q19 | 573 | +7.9% |
| 1Q19 | 521 | +3.2% |
| 4Q18 | 578 | +2.6% |
| 3Q18 | 563 | +8.2% |
| 2Q18 | 531 | +13.2% |
| 1Q18 | 505 | +16.9% |
| 4Q17 | 563 | +22.0% |
| 3Q17 | 520 | +20.2% |
| 2Q17 | 469 | +12.5% |
| 1Q17 | 432 | +9.1% |
| 4Q16 | 461 | +11.2% |
| 3Q16 | 433 | +5.5% |
| 2Q16 | 417 | +10.5% |
| 1Q16 | 396 | +9.1% |
| 4Q15 | 415 | +0.7% |
| 3Q15 | 411 | +2.1% |
| 2Q15 | 377 | +4.6% |
| 1Q15 | 362 | +10.4% |
| 4Q14 | 412 | +14.8% |
| 3Q14 | 402 | +31.9% |
| 2Q14 | 361 | +15.2% |
| 1Q14 | 328 | +3.9% |
| 4Q13 | 359 | +1.7% |
| 3Q13 | 305 | +4.5% |
| 2Q13 | 313 | +11.1% |
| 1Q13 | 316 | +12.3% |
| 4Q12 | 353 | +19.1% |
| 3Q12 | 292 | +4.6% |
| 2Q12 | 282 | +8.2% |
| 1Q12 | 281 | +14.8% |
| 4Q11 | 296 | -11.1% |
| 3Q11 | 279 | +16.4% |
| 2Q11 | 261 | +14.6% |
| 1Q11 | 245 | - |
| 4Q10 | 333 | - |
| 3Q10 | 239 | - |
| 2Q10 | 227 | - |