| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,228 | -6.1% |
| 3Q25 | 21,328 | +4.5% |
| 2Q25 | 21,490 | -1.8% |
| 1Q25 | 21,264 | +0.4% |
| 4Q24 | 18,338 | -4.9% |
| 3Q24 | 20,417 | +3.4% |
| 2Q24 | 21,894 | +5.9% |
| 1Q24 | 21,169 | +7.0% |
| 4Q23 | 19,289 | +5.3% |
| 3Q23 | 19,747 | +5.7% |
| 2Q23 | 20,665 | +9.3% |
| 1Q23 | 19,780 | +2.1% |
| 4Q22 | 18,310 | -3.6% |
| 3Q22 | 18,678 | -17.7% |
| 2Q22 | 18,906 | +21.5% |
| 1Q22 | 19,375 | +30.7% |
| 4Q21 | 18,984 | +25.1% |
| 3Q21 | 22,686 | +48.9% |
| 2Q21 | 15,556 | +10.0% |
| 1Q21 | 14,822 | -4.2% |
| 4Q20 | 15,180 | +13.9% |
| 3Q20 | 15,238 | +7.3% |
| 2Q20 | 14,141 | -5.2% |
| 1Q20 | 15,469 | -0.4% |
| 4Q19 | 13,326 | -2.8% |
| 3Q19 | 14,200 | +1.6% |
| 2Q19 | 14,916 | +2.8% |
| 1Q19 | 15,528 | -3.4% |
| 4Q18 | 13,705 | -9.3% |
| 3Q18 | 13,971 | +7.2% |
| 2Q18 | 14,509 | +14.9% |
| 1Q18 | 16,081 | +23.6% |
| 4Q17 | 15,104 | +28.5% |
| 3Q17 | 13,036 | +9.5% |
| 2Q17 | 12,631 | +5.1% |
| 1Q17 | 13,011 | +8.3% |
| 4Q16 | 11,755 | +5.6% |
| 3Q16 | 11,910 | +2.3% |
| 2Q16 | 12,017 | -2.5% |
| 1Q16 | 12,010 | +1.4% |
| 4Q15 | 11,135 | -4.1% |
| 3Q15 | 11,638 | +2.5% |
| 2Q15 | 12,319 | +7.5% |
| 1Q15 | 11,848 | -7.7% |
| 4Q14 | 11,613 | -16.3% |
| 3Q14 | 11,350 | +12.3% |
| 2Q14 | 11,457 | +10.0% |
| 1Q14 | 12,843 | +32.5% |
| 4Q13 | 13,871 | +44.8% |
| 3Q13 | 10,107 | +5.4% |
| 2Q13 | 10,419 | +7.6% |
| 1Q13 | 9,695 | -1.4% |
| 4Q12 | 9,582 | -1.6% |
| 3Q12 | 9,592 | +1.8% |
| 2Q12 | 9,685 | -3.1% |
| 1Q12 | 9,835 | - |
| 4Q11 | 9,734 | - |
| 3Q11 | 9,421 | - |
| 2Q11 | 9,998 | - |