| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,229 | -10.7% |
| 2Q25 | 2,454 | -9.8% |
| 1Q25 | 2,517 | -8.2% |
| 3Q24 | 2,497 | +15.2% |
| 2Q24 | 2,720 | +3.5% |
| 1Q24 | 2,741 | -0.1% |
| 3Q23 | 2,168 | -20.6% |
| 2Q23 | 2,627 | -2.0% |
| 1Q23 | 2,743 | -10.2% |
| 3Q22 | 2,730 | +8.7% |
| 2Q22 | 2,680 | -11.2% |
| 1Q22 | 3,053 | +12.8% |
| 3Q21 | 2,512 | +0.1% |
| 2Q21 | 3,019 | +13.8% |
| 1Q21 | 2,707 | -25.3% |
| 3Q20 | 2,510 | -30.7% |
| 2Q20 | 2,654 | -19.3% |
| 1Q20 | 3,626 | +20.7% |
| 3Q19 | 3,621 | +15.7% |
| 2Q19 | 3,289 | +9.6% |
| 1Q19 | 3,003 | +0.7% |
| 3Q18 | 3,130 | +3.3% |
| 2Q18 | 3,001 | -17.5% |
| 1Q18 | 2,983 | -13.1% |
| 3Q17 | 3,030 | +8.7% |
| 2Q17 | 3,638 | +12.3% |
| 1Q17 | 3,431 | +10.0% |
| 3Q16 | 2,788 | -21.9% |
| 2Q16 | 3,239 | -13.4% |
| 1Q16 | 3,119 | -24.1% |
| 3Q15 | 3,570 | +26.5% |
| 2Q15 | 3,740 | +42.0% |
| 1Q15 | 4,107 | +53.2% |
| 3Q14 | 2,823 | +26.5% |
| 2Q14 | 2,633 | +16.6% |
| 1Q14 | 2,680 | +30.2% |
| 3Q13 | 2,232 | +34.1% |
| 2Q13 | 2,258 | +20.3% |
| 1Q13 | 2,059 | +29.7% |
| 3Q12 | 1,664 | - |
| 2Q12 | 1,877 | - |
| 1Q12 | 1,588 | - |