| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q23 | 4,059 | +15.1% |
| 1Q23 | 3,696 | -22.2% |
| 3Q22 | 3,528 | -19.4% |
| 1Q22 | 4,748 | - |
| 3Q21 | 4,378 | -79.1% |
| 2Q21 | 4,907 | -77.6% |
| 3Q20 | 20,926 | +19.9% |
| 2Q20 | 21,905 | +9.2% |
| 1Q20 | 16,858 | -12.8% |
| 3Q19 | 17,450 | -15.5% |
| 2Q19 | 20,056 | -22.1% |
| 1Q19 | 19,323 | -9.8% |
| 3Q18 | 20,662 | +3.6% |
| 2Q18 | 25,738 | +39.4% |
| 1Q18 | 21,431 | +50.5% |
| 3Q17 | 19,949 | +16.9% |
| 2Q17 | 18,466 | -3.9% |
| 1Q17 | 14,239 | +17.3% |
| 3Q16 | 17,070 | +61.1% |
| 2Q16 | 19,206 | +56.7% |
| 1Q16 | 12,143 | +53.3% |
| 3Q15 | 10,595 | +4.1% |
| 2Q15 | 12,254 | -3.7% |
| 1Q15 | 7,921 | -25.3% |
| 3Q14 | 10,175 | -36.4% |
| 2Q14 | 12,721 | -19.7% |
| 1Q14 | 10,601 | +52.8% |
| 3Q13 | 16,007 | - |
| 2Q13 | 15,849 | - |
| 1Q13 | 6,938 | - |
| 3Q11 | 21,568 | - |