| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 17,128 | +5.7% |
| 3Q24 | 17,451 | +8.0% |
| 2Q24 | 15,849 | -4.0% |
| 1Q24 | 16,206 | -2.2% |
| 3Q23 | 16,164 | -5.0% |
| 2Q23 | 16,517 | +0.5% |
| 1Q23 | 16,571 | +5.1% |
| 3Q22 | 17,014 | +1.6% |
| 2Q22 | 16,429 | +3.8% |
| 1Q22 | 15,769 | -4.1% |
| 3Q21 | 16,741 | -7.7% |
| 2Q21 | 15,829 | +1.1% |
| 1Q21 | 16,449 | +10.7% |
| 3Q20 | 18,139 | +26.6% |
| 2Q20 | 15,660 | +6.0% |
| 1Q20 | 14,858 | -1.8% |
| 4Q19 | 16,723 | - |
| 3Q19 | 14,330 | +0.6% |
| 2Q19 | 14,776 | -5.9% |
| 1Q19 | 15,135 | +1.8% |
| 3Q18 | 14,242 | +9.0% |
| 2Q18 | 15,707 | +19.6% |
| 1Q18 | 14,868 | +14.2% |
| 3Q17 | 13,061 | +9.1% |
| 2Q17 | 13,135 | -11.7% |
| 1Q17 | 13,014 | +4.7% |
| 3Q16 | 11,974 | +5.2% |
| 2Q16 | 14,872 | +23.5% |
| 1Q16 | 12,431 | +11.5% |
| 4Q15 | 12,120 | +4.5% |
| 3Q15 | 11,382 | +12.2% |
| 2Q15 | 12,042 | +19.3% |
| 1Q15 | 11,147 | +9.4% |
| 4Q14 | 11,599 | +12.7% |
| 3Q14 | 10,147 | +1.9% |
| 2Q14 | 10,095 | +6.6% |
| 1Q14 | 10,190 | +4.2% |
| 4Q13 | 10,292 | - |
| 3Q13 | 9,961 | +5.1% |
| 2Q13 | 9,467 | -27.5% |
| 1Q13 | 9,780 | +6.6% |
| 3Q12 | 9,478 | +4.8% |
| 2Q12 | 13,052 | +42.9% |
| 1Q12 | 9,177 | - |
| 3Q11 | 9,040 | - |
| 2Q11 | 9,136 | - |