| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q24 | 2,090 | -52.7% |
| 3Q23 | 2,480 | -50.2% |
| 2Q23 | 2,795 | -41.5% |
| 1Q23 | 4,415 | -2.9% |
| 3Q22 | 4,983 | +11.3% |
| 2Q22 | 4,778 | +1.9% |
| 1Q22 | 4,546 | +1.2% |
| 3Q21 | 4,478 | +17.1% |
| 2Q21 | 4,690 | +11.4% |
| 1Q21 | 4,493 | -33.0% |
| 3Q20 | 3,824 | -28.7% |
| 2Q20 | 4,211 | -25.5% |
| 1Q20 | 6,710 | +5.5% |
| 3Q19 | 5,361 | +4.5% |
| 2Q19 | 5,649 | +37.3% |
| 1Q19 | 6,358 | +55.9% |
| 3Q18 | 5,130 | - |
| 2Q18 | 4,113 | - |
| 1Q18 | 4,077 | - |