| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q21 | 169,751 | +36.1% |
| 1Q21 | 205,964 | +31.2% |
| 4Q20 | 187,623 | +44.3% |
| 3Q20 | 131,785 | -8.4% |
| 2Q20 | 124,764 | -8.7% |
| 1Q20 | 156,974 | +33.7% |
| 4Q19 | 130,045 | +22.0% |
| 3Q19 | 143,833 | +41.8% |
| 2Q19 | 136,623 | +26.9% |
| 1Q19 | 117,386 | +9.5% |
| 4Q18 | 106,601 | +7.4% |
| 3Q18 | 101,409 | +20.9% |
| 2Q18 | 107,694 | +37.3% |
| 1Q18 | 107,164 | +53.2% |
| 4Q17 | 99,248 | +40.7% |
| 3Q17 | 83,911 | +27.3% |
| 2Q17 | 78,441 | +35.1% |
| 1Q17 | 69,954 | +30.5% |
| 4Q16 | 70,554 | +25.6% |
| 3Q16 | 65,894 | +65.0% |
| 2Q16 | 58,070 | +92.7% |
| 1Q16 | 53,622 | +149.4% |
| 4Q15 | 56,158 | +231.5% |
| 3Q15 | 39,936 | +152.2% |
| 2Q15 | 30,142 | +120.6% |
| 1Q15 | 21,502 | +108.0% |
| 4Q14 | 16,943 | - |
| 3Q14 | 15,835 | - |
| 2Q14 | 13,661 | - |
| 1Q14 | 10,339 | - |