| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 27,959 | +8.5% |
| 3Q25 | 27,076 | +4.7% |
| 2Q25 | 26,611 | +4.2% |
| 1Q25 | 25,140 | +2.5% |
| 4Q24 | 25,778 | +4.4% |
| 3Q24 | 25,870 | +5.9% |
| 2Q24 | 25,539 | -5.0% |
| 1Q24 | 24,529 | - |
| 4Q23 | 24,690 | -15.1% |
| 3Q23 | 24,433 | -17.9% |
| 2Q23 | 26,874 | +0.9% |
| 4Q22 | 29,097 | +9.5% |
| 3Q22 | 29,743 | +13.2% |
| 2Q22 | 26,646 | +5.8% |
| 1Q22 | 27,519 | +13.0% |
| 4Q21 | 26,578 | +14.3% |
| 3Q21 | 26,266 | +17.0% |
| 2Q21 | 25,176 | +13.9% |
| 1Q21 | 24,351 | +8.1% |
| 4Q20 | 23,248 | +5.5% |
| 3Q20 | 22,455 | +7.1% |
| 2Q20 | 22,110 | +22.2% |
| 1Q20 | 22,527 | +26.0% |
| 4Q19 | 22,031 | +27.8% |
| 3Q19 | 20,971 | +21.5% |
| 2Q19 | 18,090 | -0.4% |
| 1Q19 | 17,878 | -3.4% |
| 4Q18 | 17,244 | +4.3% |
| 3Q18 | 17,255 | +7.1% |
| 2Q18 | 18,167 | +8.2% |
| 1Q18 | 18,505 | +21.4% |
| 4Q17 | 16,531 | +23.1% |
| 3Q17 | 16,108 | +27.5% |
| 2Q17 | 16,797 | +28.7% |
| 1Q17 | 15,245 | +16.7% |
| 4Q16 | 13,434 | +8.0% |
| 3Q16 | 12,636 | +10.2% |
| 2Q16 | 13,053 | +10.8% |
| 1Q16 | 13,058 | +8.0% |
| 4Q15 | 12,435 | +2.0% |
| 3Q15 | 11,463 | -1.3% |
| 2Q15 | 11,779 | +16.5% |
| 1Q15 | 12,086 | +15.9% |
| 4Q14 | 12,195 | +23.9% |
| 3Q14 | 11,613 | +16.1% |
| 2Q14 | 10,109 | +2.1% |
| 1Q14 | 10,429 | +13.0% |
| 4Q13 | 9,840 | +3.3% |
| 3Q13 | 10,001 | +13.5% |
| 2Q13 | 9,905 | +5.6% |
| 1Q13 | 9,232 | -4.3% |
| 4Q12 | 9,524 | -5.7% |
| 3Q12 | 8,812 | -5.4% |
| 2Q12 | 9,378 | - |
| 1Q12 | 9,644 | - |
| 4Q11 | 10,103 | - |
| 3Q11 | 9,314 | - |