| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 18,836 | +4.1% |
| 3Q24 | 18,039 | +4.3% |
| 2Q24 | 18,643 | +7.2% |
| 1Q24 | 18,100 | +5.8% |
| 3Q23 | 17,302 | +7.8% |
| 2Q23 | 17,393 | +10.2% |
| 1Q23 | 17,104 | +16.5% |
| 3Q22 | 16,046 | - |
| 2Q22 | 15,788 | - |
| 1Q22 | 14,685 | - |
| 1Q20 | 12,372 | +16.2% |
| 3Q19 | 11,484 | +12.7% |
| 2Q19 | 11,368 | +13.9% |
| 1Q19 | 10,648 | +15.7% |
| 3Q18 | 10,188 | +15.7% |
| 2Q18 | 9,979 | +13.9% |
| 1Q18 | 9,205 | +10.1% |
| 3Q17 | 8,806 | +12.9% |
| 2Q17 | 8,762 | +11.6% |
| 1Q17 | 8,360 | +11.2% |
| 4Q16 | 8,006 | +10.7% |
| 3Q16 | 7,800 | +13.5% |
| 2Q16 | 7,853 | +18.2% |
| 1Q16 | 7,517 | +0.8% |
| 4Q15 | 7,231 | +7.0% |
| 3Q15 | 6,871 | +13.3% |
| 2Q15 | 6,646 | +5.2% |
| 1Q15 | 7,461 | +29.3% |
| 4Q14 | 6,756 | +17.1% |
| 3Q14 | 6,066 | +10.1% |
| 2Q14 | 6,315 | +19.1% |
| 1Q14 | 5,769 | +10.3% |
| 4Q13 | 5,771 | - |
| 3Q13 | 5,510 | +9.7% |
| 2Q13 | 5,301 | +13.9% |
| 1Q13 | 5,230 | +9.4% |
| 3Q12 | 5,025 | +15.5% |
| 2Q12 | 4,655 | -4.1% |
| 1Q12 | 4,779 | +6.1% |
| 3Q11 | 4,352 | - |
| 2Q11 | 4,855 | - |
| 1Q11 | 4,506 | - |