| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 11,720 | +6.8% |
| 4Q25 | 11,438 | -12.7% |
| 3Q25 | 11,154 | +5.7% |
| 2Q25 | 10,701 | +6.1% |
| 1Q25 | 10,969 | +9.9% |
| 4Q24 | 13,109 | +31.7% |
| 3Q24 | 10,551 | +7.1% |
| 2Q24 | 10,089 | +2.9% |
| 1Q24 | 9,978 | +2.1% |
| 4Q23 | 9,950 | -1.6% |
| 3Q23 | 9,848 | +6.1% |
| 2Q23 | 9,804 | +19.8% |
| 1Q23 | 9,769 | +6.9% |
| 4Q22 | 10,115 | +5.1% |
| 3Q22 | 9,279 | +1.9% |
| 2Q22 | 8,187 | -7.3% |
| 1Q22 | 9,137 | +5.2% |
| 4Q21 | 9,626 | +9.2% |
| 3Q21 | 9,107 | -1.5% |
| 2Q21 | 8,836 | -1.9% |
| 1Q21 | 8,685 | -5.5% |
| 4Q20 | 8,818 | -1.6% |
| 3Q20 | 9,248 | +5.1% |
| 2Q20 | 9,003 | +1.0% |
| 1Q20 | 9,194 | +1.9% |
| 4Q19 | 8,962 | -1.8% |
| 3Q19 | 8,803 | +2.9% |
| 2Q19 | 8,915 | - |
| 1Q19 | 9,019 | - |
| 4Q18 | 9,127 | - |
| 3Q18 | 8,558 | - |
| 1Q14 | 9,243 | - |
| 3Q13 | 8,434 | -17.2% |
| 2Q13 | 7,812 | -0.4% |
| 3Q12 | 10,192 | - |
| 2Q12 | 7,845 | - |
| 1Q12 | 8,157 | - |