| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,790 | -2.5% |
| 3Q24 | 3,018 | +7.0% |
| 2Q24 | 2,894 | -1.1% |
| 1Q24 | 2,861 | -2.8% |
| 3Q23 | 2,821 | -3.4% |
| 2Q23 | 2,925 | +3.2% |
| 1Q23 | 2,944 | +5.7% |
| 3Q22 | 2,920 | +8.5% |
| 1Q22 | 2,835 | +1.5% |
| 1Q22 | 2,784 | -1.6% |
| 3Q21 | 2,691 | -0.1% |
| 2Q21 | 2,792 | -0.5% |
| 1Q21 | 2,828 | -7.0% |
| 3Q20 | 2,693 | -5.7% |
| 2Q20 | 2,807 | -6.1% |
| 1Q20 | 3,040 | -1.2% |
| 3Q19 | 2,856 | +3.6% |
| 2Q19 | 2,990 | -0.7% |
| 1Q19 | 3,077 | +8.5% |
| 3Q18 | 2,756 | +1.6% |
| 2Q18 | 3,011 | +6.4% |
| 1Q18 | 2,835 | +9.5% |
| 3Q17 | 2,713 | -8.5% |
| 2Q17 | 2,830 | +4.9% |
| 1Q17 | 2,588 | -3.2% |
| 3Q16 | 2,965 | +11.7% |
| 2Q16 | 2,698 | -6.0% |
| 1Q16 | 2,673 | -5.2% |
| 3Q15 | 2,655 | -11.4% |
| 2Q15 | 2,869 | +1.3% |
| 1Q15 | 2,819 | -3.3% |
| 3Q14 | 2,995 | +5.5% |
| 2Q14 | 2,832 | +4.0% |
| 1Q14 | 2,915 | +8.6% |
| 3Q13 | 2,838 | +4.8% |
| 2Q13 | 2,723 | - |
| 1Q13 | 2,685 | -0.0% |
| 3Q12 | 2,708 | -2.4% |
| 1Q12 | 2,686 | - |
| 3Q11 | 2,776 | - |