| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,672 | +17.2% |
| 3Q25 | 7,486 | -6.8% |
| 2Q25 | 6,866 | -11.5% |
| 1Q25 | 7,334 | +10.3% |
| 4Q24 | 7,399 | +3.5% |
| 3Q24 | 8,030 | +2.2% |
| 2Q24 | 7,757 | +14.2% |
| 1Q24 | 6,649 | -16.3% |
| 4Q23 | 7,146 | -1.7% |
| 3Q23 | 7,855 | +0.4% |
| 2Q23 | 6,793 | -0.9% |
| 1Q23 | 7,945 | +21.9% |
| 4Q22 | 7,271 | +9.0% |
| 3Q22 | 7,825 | +12.1% |
| 2Q22 | 6,853 | +16.0% |
| 1Q22 | 6,519 | +5.3% |
| 4Q21 | 6,672 | -15.4% |
| 3Q21 | 6,981 | +22.1% |
| 2Q21 | 5,907 | -13.5% |
| 1Q21 | 6,190 | -4.2% |
| 4Q20 | 7,882 | -18.3% |
| 3Q20 | 5,718 | -26.8% |
| 2Q20 | 6,825 | -30.3% |
| 1Q20 | 6,461 | -43.6% |
| 4Q19 | 9,643 | -35.5% |
| 3Q19 | 7,813 | -48.0% |
| 2Q19 | 9,791 | -27.3% |
| 1Q19 | 11,460 | -11.7% |
| 4Q18 | 14,960 | +15.6% |
| 3Q18 | 15,024 | +9.8% |
| 2Q18 | 13,466 | -12.2% |
| 1Q18 | 12,975 | +18.0% |
| 4Q17 | 12,939 | -22.1% |
| 3Q17 | 13,682 | -11.6% |
| 2Q17 | 15,342 | -12.2% |
| 1Q17 | 10,998 | -46.1% |
| 4Q16 | 16,617 | -20.9% |
| 3Q16 | 15,480 | -31.1% |
| 2Q16 | 17,477 | -16.5% |
| 1Q16 | 20,411 | +16.6% |
| 4Q15 | 21,008 | -51.7% |
| 3Q15 | 22,472 | +12.1% |
| 2Q15 | 20,929 | +0.3% |
| 1Q15 | 17,512 | -11.5% |
| 4Q14 | 43,480 | +83.4% |
| 3Q14 | 20,041 | -29.0% |
| 2Q14 | 20,861 | -22.6% |
| 1Q14 | 19,798 | -11.8% |
| 4Q13 | 23,711 | - |
| 3Q13 | 28,220 | +21.1% |
| 2Q13 | 26,964 | +30.1% |
| 1Q13 | 22,443 | -1.2% |
| 3Q12 | 23,304 | +10.4% |
| 2Q12 | 20,723 | +14.6% |
| 1Q12 | 22,720 | - |
| 4Q11 | 25,015 | - |
| 3Q11 | 21,109 | - |
| 2Q11 | 18,076 | - |