| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,069 | -27.2% |
| 3Q25 | 3,968 | -16.3% |
| 2Q25 | 3,898 | -11.3% |
| 1Q25 | 3,829 | -5.8% |
| 4Q24 | 4,216 | -27.8% |
| 3Q24 | 4,742 | +27.6% |
| 2Q24 | 4,393 | +10.0% |
| 1Q24 | 4,063 | +16.9% |
| 4Q23 | 5,843 | - |
| 3Q23 | 3,716 | - |
| 2Q23 | 3,992 | - |
| 1Q23 | 3,477 | - |
| 4Q20 | 3,419 | +49.6% |
| 3Q20 | 2,747 | +9.5% |
| 2Q20 | 2,399 | 0.0% |
| 1Q20 | 2,107 | -6.7% |
| 4Q19 | 2,286 | -20.8% |
| 3Q19 | 2,509 | +25.1% |
| 2Q19 | 2,398 | -13.8% |
| 1Q19 | 2,257 | -5.0% |
| 4Q18 | 2,885 | +16.4% |
| 3Q18 | 2,005 | -15.1% |
| 2Q18 | 2,783 | - |
| 1Q18 | 2,376 | - |
| 4Q17 | 2,479 | - |
| 3Q17 | 2,361 | - |