| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,604 | +12.9% |
| 3Q24 | 7,142 | +7.8% |
| 2Q24 | 6,973 | +12.3% |
| 1Q24 | 6,738 | +8.0% |
| 3Q23 | 6,625 | +6.7% |
| 2Q23 | 6,207 | +11.3% |
| 1Q23 | 6,240 | +7.3% |
| 3Q22 | 6,211 | +0.8% |
| 2Q22 | 5,576 | -0.5% |
| 1Q22 | 5,816 | +4.5% |
| 3Q21 | 6,164 | +18.3% |
| 2Q21 | 5,605 | +0.9% |
| 1Q21 | 5,565 | -0.5% |
| 4Q20 | 5,805 | +8.8% |
| 3Q20 | 5,210 | -2.3% |
| 2Q20 | 5,553 | +5.5% |
| 1Q20 | 5,591 | +4.6% |
| 4Q19 | 5,335 | -2.5% |
| 3Q19 | 5,335 | +3.7% |
| 2Q19 | 5,262 | -1.1% |
| 1Q19 | 5,347 | +6.9% |
| 4Q18 | 5,473 | +4.0% |
| 3Q18 | 5,143 | +8.4% |
| 2Q18 | 5,318 | +15.4% |
| 1Q18 | 5,000 | -3.7% |
| 4Q17 | 5,260 | - |
| 3Q17 | 4,746 | -2.4% |
| 2Q17 | 4,607 | -4.5% |
| 1Q17 | 5,190 | -2.1% |
| 3Q16 | 4,864 | -3.0% |
| 2Q16 | 4,824 | +3.0% |
| 1Q16 | 5,300 | +12.6% |
| 3Q15 | 5,014 | +8.6% |
| 2Q15 | 4,682 | -1.3% |
| 1Q15 | 4,708 | -1.8% |
| 3Q14 | 4,617 | -6.8% |
| 2Q14 | 4,744 | +14.2% |
| 1Q14 | 4,795 | -5.9% |
| 3Q13 | 4,954 | +7.5% |
| 2Q13 | 4,154 | - |
| 1Q13 | 5,098 | -7.1% |
| 3Q12 | 4,609 | -43.4% |
| 1Q12 | 5,488 | - |
| 3Q11 | 8,143 | - |
| 2Q11 | 8,240 | - |