| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,620 | +1.5% |
| 3Q25 | 12,934 | +7.5% |
| 2Q25 | 12,531 | +9.5% |
| 1Q25 | 12,064 | +2.8% |
| 4Q24 | 13,419 | +23.7% |
| 3Q24 | 12,031 | +6.7% |
| 2Q24 | 11,444 | +4.6% |
| 1Q24 | 11,732 | +12.4% |
| 4Q23 | 10,848 | +5.6% |
| 3Q23 | 11,276 | +11.2% |
| 2Q23 | 10,938 | +4.4% |
| 1Q23 | 10,436 | +2.7% |
| 4Q22 | 10,276 | +2.3% |
| 3Q22 | 10,139 | +5.7% |
| 2Q22 | 10,472 | +10.3% |
| 1Q22 | 10,157 | +7.5% |
| 4Q21 | 10,042 | +1.3% |
| 3Q21 | 9,592 | +2.3% |
| 2Q21 | 9,492 | +17.3% |
| 1Q21 | 9,452 | +33.9% |
| 4Q20 | 9,909 | +39.8% |
| 3Q20 | 9,380 | +38.1% |
| 2Q20 | 8,092 | +19.3% |
| 1Q20 | 7,059 | +6.2% |
| 4Q19 | 7,087 | +4.2% |
| 3Q19 | 6,791 | +3.3% |
| 2Q19 | 6,785 | +6.8% |
| 1Q19 | 6,648 | +6.4% |
| 4Q18 | 6,802 | +15.6% |
| 3Q18 | 6,572 | +5.3% |
| 2Q18 | 6,353 | +3.6% |
| 1Q18 | 6,248 | -5.5% |
| 4Q17 | 5,886 | -10.4% |
| 3Q17 | 6,239 | -18.8% |
| 2Q17 | 6,130 | +35.4% |
| 1Q17 | 6,614 | +52.1% |
| 4Q16 | 6,568 | +40.5% |
| 3Q16 | 7,679 | +88.7% |
| 2Q16 | 4,528 | +8.6% |
| 1Q16 | 4,349 | +3.9% |
| 4Q15 | 4,675 | -6.5% |
| 3Q15 | 4,070 | -1.3% |
| 2Q15 | 4,168 | -6.8% |
| 1Q15 | 4,187 | +1.3% |
| 4Q14 | 4,998 | +22.0% |
| 3Q14 | 4,124 | -1.2% |
| 2Q14 | 4,473 | +8.2% |
| 1Q14 | 4,132 | -3.9% |
| 4Q13 | 4,098 | +1.9% |
| 3Q13 | 4,173 | +5.5% |
| 2Q13 | 4,133 | - |
| 1Q13 | 4,301 | +3.7% |
| 4Q12 | 4,020 | +0.8% |
| 3Q12 | 3,957 | -9.1% |
| 1Q12 | 4,147 | - |
| 4Q11 | 3,989 | - |
| 3Q11 | 4,354 | - |