| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q25 | 754,262 | +7.1% |
| 1Q25 | 745,396 | +5.4% |
| 3Q24 | 712,941 | -0.5% |
| 2Q24 | 704,165 | -1.1% |
| 1Q24 | 707,410 | +2.8% |
| 3Q23 | 716,714 | +8.0% |
| 2Q23 | 711,676 | +9.0% |
| 1Q23 | 688,126 | +1.9% |
| 3Q22 | 663,590 | -3.0% |
| 2Q22 | 653,081 | +0.6% |
| 1Q22 | 675,531 | +6.3% |
| 3Q21 | 684,230 | +4.2% |
| 2Q21 | 649,423 | +6.3% |
| 1Q21 | 635,339 | -9.0% |
| 3Q20 | 656,650 | -7.7% |
| 2Q20 | 611,173 | -14.7% |
| 1Q20 | 698,491 | -0.6% |
| 3Q19 | 711,252 | +2.8% |
| 2Q19 | 716,555 | +10.1% |
| 1Q19 | 702,496 | +0.7% |
| 3Q18 | 691,614 | -3.1% |
| 2Q18 | 650,683 | -3.7% |
| 1Q18 | 697,881 | +4.3% |
| 3Q17 | 713,570 | +4.8% |
| 2Q17 | 675,399 | +2.9% |
| 1Q17 | 669,092 | +2.7% |
| 3Q16 | 680,977 | +2.8% |
| 2Q16 | 656,144 | +1.5% |
| 1Q16 | 651,814 | +5.6% |
| 3Q15 | 662,550 | +5.6% |
| 2Q15 | 646,725 | +4.2% |
| 1Q15 | 617,064 | -11.7% |
| 3Q14 | 627,137 | -10.6% |
| 2Q14 | 620,451 | -7.6% |
| 1Q14 | 699,119 | +6.4% |
| 3Q13 | 701,691 | +5.1% |
| 2Q13 | 671,673 | +0.7% |
| 1Q13 | 657,369 | +9.0% |
| 3Q12 | 667,665 | +13.0% |
| 2Q12 | 666,711 | +16.3% |
| 1Q12 | 603,360 | +6.0% |
| 3Q11 | 590,762 | +1.6% |
| 2Q11 | 573,289 | +10.7% |
| 1Q11 | 568,984 | +14.2% |
| 3Q10 | 581,481 | - |
| 2Q10 | 518,099 | - |
| 1Q10 | 498,155 | - |