| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 773,857 | -3.7% |
| 3Q24 | 770,994 | -0.3% |
| 2Q24 | 784,053 | +0.6% |
| 1Q24 | 803,365 | +3.5% |
| 3Q23 | 773,675 | +4.3% |
| 2Q23 | 779,349 | +4.8% |
| 1Q23 | 776,128 | +3.9% |
| 3Q22 | 741,675 | -0.1% |
| 2Q22 | 743,372 | +2.3% |
| 1Q22 | 747,225 | +9.2% |
| 3Q21 | 742,519 | +12.5% |
| 2Q21 | 726,629 | +15.6% |
| 1Q21 | 684,163 | +8.1% |
| 3Q20 | 660,116 | +8.0% |
| 2Q20 | 628,827 | -0.6% |
| 1Q20 | 633,093 | -2.2% |
| 3Q19 | 611,033 | +1.1% |
| 2Q19 | 632,797 | +0.5% |
| 1Q19 | 647,366 | +5.2% |
| 3Q18 | 604,662 | +11.2% |
| 2Q18 | 629,670 | +18.2% |
| 1Q18 | 615,394 | +17.5% |
| 3Q17 | 543,916 | +7.2% |
| 2Q17 | 532,855 | +1.2% |
| 1Q17 | 523,779 | +2.1% |
| 3Q16 | 507,403 | +1.8% |
| 2Q16 | 526,384 | +5.5% |
| 1Q16 | 513,105 | -0.6% |
| 3Q15 | 498,233 | -13.1% |
| 2Q15 | 498,755 | -14.9% |
| 1Q15 | 516,226 | -13.6% |
| 3Q14 | 573,327 | +4.2% |
| 2Q14 | 586,003 | +4.5% |
| 1Q14 | 597,332 | +8.0% |
| 3Q13 | 550,330 | +5.3% |
| 2Q13 | 560,587 | +9.8% |
| 1Q13 | 553,031 | - |
| 3Q12 | 522,710 | -0.8% |
| 2Q12 | 510,447 | -4.5% |
| 3Q11 | 526,989 | +18.0% |
| 2Q11 | 534,685 | +19.1% |
| 1Q11 | 506,754 | - |
| 3Q10 | 446,428 | - |
| 2Q10 | 448,871 | - |