| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 14,781 | +3.7% |
| 3Q25 | 14,097 | -2.6% |
| 2Q25 | 14,786 | +2.6% |
| 1Q25 | 14,472 | -3.5% |
| 4Q24 | 14,247 | +5.4% |
| 3Q24 | 14,474 | +7.3% |
| 2Q24 | 14,417 | +3.0% |
| 1Q24 | 15,004 | +5.5% |
| 4Q23 | 13,516 | -13.6% |
| 3Q23 | 13,493 | -10.1% |
| 2Q23 | 13,995 | -7.8% |
| 1Q23 | 14,227 | -12.6% |
| 4Q22 | 15,645 | +22.9% |
| 3Q22 | 15,010 | +21.0% |
| 2Q22 | 15,176 | +37.8% |
| 1Q22 | 16,269 | +57.4% |
| 4Q21 | 12,732 | +12.7% |
| 3Q21 | 12,401 | +26.8% |
| 2Q21 | 11,010 | +12.8% |
| 1Q21 | 10,338 | +3.4% |
| 4Q20 | 11,302 | +20.2% |
| 3Q20 | 9,781 | +5.5% |
| 2Q20 | 9,764 | +15.9% |
| 1Q20 | 9,999 | -2.8% |
| 4Q19 | 9,406 | +11.3% |
| 3Q19 | 9,269 | +2.3% |
| 2Q19 | 8,424 | +22.0% |
| 1Q19 | 10,291 | +47.7% |
| 4Q18 | 8,453 | +35.6% |
| 3Q18 | 9,057 | +30.8% |
| 2Q18 | 6,906 | +14.6% |
| 1Q18 | 6,967 | +10.6% |
| 4Q17 | 6,235 | +2.0% |
| 3Q17 | 6,925 | +5.8% |
| 2Q17 | 6,028 | +1.4% |
| 1Q17 | 6,300 | +3.2% |
| 4Q16 | 6,114 | +0.4% |
| 3Q16 | 6,548 | +5.2% |
| 2Q16 | 5,942 | +4.8% |
| 1Q16 | 6,105 | +8.4% |
| 4Q15 | 6,088 | +10.5% |
| 3Q15 | 6,225 | +15.9% |
| 2Q15 | 5,670 | +6.9% |
| 1Q15 | 5,632 | +16.6% |
| 4Q14 | 5,509 | +6.7% |
| 3Q14 | 5,372 | +6.7% |
| 2Q14 | 5,305 | +9.9% |
| 1Q14 | 4,829 | +0.7% |
| 4Q13 | 5,163 | -1.5% |
| 3Q13 | 5,035 | +1.7% |
| 2Q13 | 4,828 | - |
| 1Q13 | 4,795 | -8.2% |
| 4Q12 | 5,241 | +7.9% |
| 3Q12 | 4,951 | -5.4% |
| 1Q12 | 5,222 | - |
| 4Q11 | 4,856 | - |
| 3Q11 | 5,235 | - |
| 2Q11 | 4,936 | - |