| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 333,023 | +1.2% |
| 3Q25 | 328,310 | +2.3% |
| 2Q25 | 336,706 | -0.8% |
| 1Q25 | 329,076 | -2.8% |
| 3Q24 | 321,031 | +1.4% |
| 2Q24 | 339,458 | +4.0% |
| 1Q24 | 338,664 | - |
| 3Q23 | 316,519 | - |
| 2Q23 | 326,552 | - |
| 1Q22 | 306,422 | +32.4% |
| 3Q21 | 289,138 | +36.7% |
| 2Q21 | 283,609 | +63.2% |
| 1Q21 | 231,522 | -11.7% |
| 3Q20 | 211,567 | -19.4% |
| 2Q20 | 173,757 | -35.3% |
| 1Q20 | 262,300 | +0.1% |
| 3Q19 | 275,469 | +12.2% |
| 2Q19 | 285,335 | +12.6% |
| 1Q19 | 276,769 | - |
| 3Q19 | 262,378 | +6.9% |
| 2Q19 | 268,514 | +6.0% |
| 1Q19 | 262,150 | - |
| 3Q18 | 245,416 | +9.3% |
| 2Q18 | 253,428 | - |
| 1Q17 | 244,867 | +7.9% |
| 3Q17 | 224,631 | - |
| 2Q16 | 230,767 | +7.6% |
| 1Q16 | 227,008 | +7.1% |
| 3Q15 | 212,901 | +7.3% |
| 2Q15 | 214,432 | +2.8% |
| 1Q15 | 211,977 | +6.0% |
| 3Q14 | 198,416 | +19.3% |
| 2Q14 | 208,691 | +23.9% |
| 1Q14 | 200,035 | +28.4% |
| 3Q13 | 184,759 | +29.3% |
| 2Q13 | 186,710 | +31.2% |
| 1Q13 | 177,793 | - |
| 3Q13 | 166,367 | +16.5% |
| 2Q13 | 168,423 | +18.4% |
| 1Q13 | 155,841 | - |
| 3Q12 | 142,843 | - |
| 2Q12 | 142,284 | - |