| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 9,108 | -4.2% |
| 3Q25 | 9,160 | +4.4% |
| 2Q25 | 9,455 | +8.2% |
| 1Q25 | 9,826 | +21.5% |
| 4Q24 | 9,503 | +12.9% |
| 3Q24 | 8,776 | +7.8% |
| 2Q24 | 8,739 | +11.0% |
| 1Q24 | 8,088 | +0.2% |
| 4Q23 | 8,416 | -2.3% |
| 3Q23 | 8,140 | -8.3% |
| 2Q23 | 7,876 | +3.7% |
| 1Q23 | 8,075 | +5.6% |
| 4Q22 | 8,618 | +8.9% |
| 3Q22 | 8,879 | +21.7% |
| 2Q22 | 7,592 | +4.9% |
| 1Q22 | 7,648 | +11.0% |
| 4Q21 | 7,913 | +5.3% |
| 3Q21 | 7,298 | +8.2% |
| 2Q21 | 7,237 | +4.4% |
| 1Q21 | 6,889 | +11.2% |
| 4Q20 | 7,518 | +18.7% |
| 3Q20 | 6,744 | +5.8% |
| 2Q20 | 6,935 | +16.1% |
| 1Q20 | 6,197 | +10.7% |
| 4Q19 | 6,336 | - |
| 3Q19 | 6,373 | - |
| 2Q19 | 5,975 | - |
| 1Q19 | 5,599 | - |
| 1Q12 | 3,284 | - |
| 4Q11 | 3,613 | - |
| 3Q11 | 3,706 | - |
| 2Q11 | 3,204 | - |