| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 571,137 | +3.8% |
| 3Q24 | 565,013 | +3.5% |
| 2Q24 | 545,655 | +5.8% |
| 1Q24 | 550,242 | +3.9% |
| 3Q23 | 545,761 | +3.5% |
| 2Q23 | 515,903 | +1.4% |
| 1Q23 | 529,334 | +6.1% |
| 3Q22 | 527,390 | +3.7% |
| 2Q22 | 509,008 | +7.3% |
| 1Q22 | 498,770 | +7.9% |
| 3Q21 | 508,374 | +11.5% |
| 2Q21 | 474,269 | +6.8% |
| 1Q21 | 462,430 | -0.1% |
| 3Q20 | 455,887 | +6.6% |
| 2Q20 | 443,980 | +3.3% |
| 1Q20 | 462,668 | +12.9% |
| 3Q19 | 427,812 | +1.7% |
| 2Q19 | 429,719 | +2.1% |
| 1Q19 | 409,796 | -2.6% |
| 3Q18 | 420,832 | +7.2% |
| 2Q18 | 420,998 | +2.6% |
| 1Q18 | 420,895 | +7.5% |
| 3Q17 | 392,463 | +5.4% |
| 2Q17 | 410,473 | +13.0% |
| 1Q17 | 391,512 | +11.9% |
| 3Q16 | 372,459 | +14.6% |
| 2Q16 | 363,236 | +17.7% |
| 1Q16 | 349,983 | +3.0% |
| 3Q15 | 325,054 | +1.5% |
| 2Q15 | 308,637 | -0.5% |
| 1Q15 | 339,838 | +12.6% |
| 3Q14 | 320,116 | -22.0% |
| 2Q14 | 310,264 | -19.7% |
| 1Q14 | 301,878 | -1.0% |
| 3Q13 | 410,493 | +100.3% |
| 2Q13 | 386,482 | +92.7% |
| 1Q13 | 305,035 | +54.1% |
| 3Q12 | 204,904 | -7.3% |
| 2Q12 | 200,538 | -4.3% |
| 1Q12 | 197,941 | -3.8% |
| 3Q11 | 220,923 | +8.7% |
| 2Q11 | 209,646 | +9.2% |
| 1Q11 | 205,774 | +5.1% |
| 3Q10 | 203,179 | - |
| 2Q10 | 192,038 | - |
| 1Q10 | 195,734 | - |