| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 378,446 | +0.1% |
| 3Q24 | 392,724 | +2.7% |
| 2Q24 | 382,388 | +2.9% |
| 1Q24 | 377,953 | -0.9% |
| 3Q23 | 382,368 | -0.9% |
| 2Q23 | 371,507 | +0.9% |
| 1Q23 | 381,319 | +1.9% |
| 3Q22 | 385,692 | +10.3% |
| 2Q22 | 368,239 | +17.0% |
| 1Q22 | 374,249 | +11.8% |
| 3Q21 | 349,599 | +2.8% |
| 2Q21 | 314,783 | +31.5% |
| 1Q21 | 334,607 | -8.2% |
| 3Q20 | 339,990 | -5.2% |
| 2Q20 | 239,379 | -49.7% |
| 1Q20 | 364,460 | -14.7% |
| 3Q19 | 358,583 | -6.9% |
| 2Q19 | 475,564 | +23.4% |
| 1Q19 | 427,206 | +6.1% |
| 3Q18 | 385,092 | +5.1% |
| 2Q18 | 385,348 | -12.9% |
| 1Q18 | 402,673 | -13.3% |
| 3Q17 | 366,520 | -17.5% |
| 2Q17 | 442,643 | +1.8% |
| 1Q17 | 464,381 | -24.3% |
| 3Q16 | 444,044 | +1.8% |
| 2Q16 | 434,894 | +2.8% |
| 1Q16 | 613,317 | +39.7% |
| 3Q15 | 436,156 | -3.1% |
| 2Q15 | 422,897 | -3.7% |
| 1Q15 | 439,088 | -11.3% |
| 3Q14 | 450,310 | +1.7% |
| 2Q14 | 439,129 | -6.4% |
| 1Q14 | 494,984 | +5.4% |
| 3Q13 | 442,808 | -13.0% |
| 2Q13 | 469,390 | -3.8% |
| 1Q13 | 469,480 | -10.7% |
| 3Q12 | 509,065 | +1.4% |
| 2Q12 | 487,827 | +0.1% |
| 1Q12 | 525,599 | +80.8% |
| 3Q11 | 501,892 | +78.3% |
| 2Q11 | 487,138 | - |
| 1Q11 | 290,773 | +4.2% |
| 3Q10 | 281,548 | - |
| 1Q10 | 279,055 | - |