| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 548,178 | +24.3% |
| 3Q25 | 529,714 | +18.4% |
| 2Q25 | 473,332 | +7.1% |
| 1Q25 | 441,271 | -1.1% |
| 4Q24 | 441,141 | +0.8% |
| 3Q24 | 447,328 | +0.2% |
| 2Q24 | 441,790 | +3.6% |
| 1Q24 | 446,298 | +6.7% |
| 4Q23 | 437,561 | +4.3% |
| 3Q23 | 446,486 | +2.9% |
| 2Q23 | 426,235 | +2.8% |
| 1Q23 | 418,258 | +2.6% |
| 4Q22 | 419,428 | +3.0% |
| 3Q22 | 433,832 | +5.3% |
| 2Q22 | 414,672 | +2.2% |
| 1Q22 | 407,758 | -9.0% |
| 4Q21 | 407,309 | -10.3% |
| 3Q21 | 411,960 | -2.6% |
| 2Q21 | 405,798 | -6.4% |
| 1Q21 | 448,179 | +3.7% |
| 4Q20 | 454,233 | +5.3% |
| 3Q20 | 423,100 | -3.3% |
| 2Q20 | 433,408 | +3.4% |
| 1Q20 | 432,082 | +5.2% |
| 4Q19 | 431,558 | +3.4% |
| 3Q19 | 437,427 | +9.8% |
| 2Q19 | 419,340 | +8.0% |
| 1Q19 | 410,800 | +7.5% |
| 4Q18 | 417,544 | +11.3% |
| 3Q18 | 398,309 | +4.3% |
| 2Q18 | 388,217 | +4.6% |
| 1Q18 | 382,211 | +1.5% |
| 4Q17 | 375,313 | -2.2% |
| 3Q17 | 382,030 | -4.7% |
| 2Q17 | 371,114 | -3.9% |
| 1Q17 | 376,645 | -1.5% |
| 4Q16 | 383,775 | +0.7% |
| 3Q16 | 400,982 | +1.6% |
| 2Q16 | 386,155 | +1.7% |
| 1Q16 | 382,457 | +7.1% |
| 4Q15 | 381,296 | -0.1% |
| 3Q15 | 394,521 | +16.5% |
| 2Q15 | 379,542 | +10.0% |
| 1Q15 | 357,174 | +4.7% |
| 4Q14 | 381,632 | +1.7% |
| 3Q14 | 338,624 | -4.4% |
| 2Q14 | 345,159 | -6.8% |
| 1Q14 | 341,156 | -6.9% |
| 4Q13 | 375,084 | +5.3% |
| 3Q13 | 354,195 | -3.0% |
| 2Q13 | 370,371 | +0.6% |
| 1Q13 | 366,392 | +0.2% |
| 4Q12 | 356,345 | -0.6% |
| 3Q12 | 364,965 | +3.0% |
| 2Q12 | 367,981 | +6.3% |
| 1Q12 | 365,761 | +6.1% |
| 4Q11 | 358,621 | +3.9% |
| 3Q11 | 354,308 | +3.6% |
| 2Q11 | 346,022 | +1.0% |
| 1Q11 | 344,607 | - |
| 4Q10 | 345,108 | - |
| 3Q10 | 341,961 | - |
| 2Q10 | 342,739 | - |