| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q21 | 212,294 | +44.7% |
| 2Q21 | 159,084 | +8.2% |
| 1Q21 | 323,809 | +113.7% |
| 3Q20 | 146,717 | -43.3% |
| 2Q20 | 146,989 | -24.8% |
| 1Q20 | 151,502 | -19.7% |
| 3Q19 | 258,891 | +27.8% |
| 2Q19 | 195,412 | -6.7% |
| 1Q19 | 188,636 | -6.3% |
| 3Q18 | 202,576 | -2.3% |
| 2Q18 | 209,534 | +12.1% |
| 1Q18 | 201,230 | +28.6% |
| 3Q17 | 207,277 | +60.6% |
| 2Q17 | 186,839 | +57.1% |
| 1Q17 | 156,420 | +33.7% |
| 3Q16 | 129,090 | +15.2% |
| 2Q16 | 118,914 | +11.7% |
| 1Q16 | 116,996 | +0.7% |
| 3Q15 | 112,092 | - |
| 2Q15 | 106,473 | - |
| 1Q15 | 116,203 | - |