| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q23 | 45,579 | +7.1% |
| 1Q23 | 43,214 | +8.5% |
| 3Q22 | 39,184 | -11.0% |
| 2Q22 | 42,539 | -0.2% |
| 1Q22 | 39,844 | -8.3% |
| 3Q21 | 44,030 | +16.3% |
| 2Q21 | 42,604 | +2.2% |
| 1Q21 | 43,471 | -19.7% |
| 3Q20 | 37,865 | -33.7% |
| 2Q20 | 41,683 | -21.7% |
| 1Q20 | 54,154 | +6.2% |
| 4Q19 | 62,933 | +19.7% |
| 3Q19 | 57,108 | +33.7% |
| 2Q19 | 53,245 | +28.4% |
| 1Q19 | 51,014 | +37.1% |
| 4Q18 | 52,563 | +63.0% |
| 3Q18 | 42,725 | +54.4% |
| 2Q18 | 41,452 | +60.9% |
| 1Q18 | 37,197 | +80.7% |
| 4Q17 | 32,256 | +68.2% |
| 3Q17 | 27,668 | +57.0% |
| 2Q17 | 25,770 | +113.8% |
| 1Q17 | 20,590 | +158.9% |
| 4Q16 | 19,180 | +165.9% |
| 3Q16 | 17,625 | +253.2% |
| 2Q16 | 12,055 | - |
| 1Q16 | 7,952 | - |
| 4Q15 | 7,214 | - |
| 3Q15 | 4,990 | - |