| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,598 | -6.2% |
| 1Q26 | 2,766 | +1.8% |
| 4Q25 | 2,956 | +4.2% |
| 3Q25 | 2,996 | -2.8% |
| 2Q25 | 2,770 | +5.5% |
| 1Q25 | 2,716 | -6.9% |
| 4Q24 | 2,838 | -5.7% |
| 3Q24 | 3,081 | +6.5% |
| 2Q24 | 2,626 | -6.9% |
| 1Q24 | 2,918 | +3.2% |
| 4Q23 | 3,008 | +13.3% |
| 3Q23 | 2,894 | -20.9% |
| 2Q23 | 2,820 | -22.4% |
| 1Q23 | 2,827 | -22.6% |
| 4Q22 | 2,654 | -24.9% |
| 3Q22 | 3,658 | +21.8% |
| 2Q22 | 3,635 | -21.8% |
| 1Q22 | 3,654 | +58.3% |
| 4Q21 | 3,532 | +66.9% |
| 3Q21 | 3,003 | +58.6% |
| 2Q21 | 4,646 | +232.3% |
| 1Q21 | 2,308 | +34.3% |
| 4Q20 | 2,116 | +5.9% |
| 3Q20 | 1,893 | +2.0% |
| 2Q20 | 1,398 | -34.1% |
| 1Q20 | 1,719 | -9.8% |
| 4Q19 | 1,999 | -17.8% |
| 3Q19 | 1,855 | -7.6% |
| 2Q19 | 2,121 | -1.0% |
| 1Q19 | 1,906 | -3.2% |
| 4Q18 | 2,431 | +24.7% |
| 3Q18 | 2,007 | +7.9% |
| 2Q18 | 2,142 | +14.2% |
| 1Q18 | 1,969 | +1.0% |
| 4Q17 | 1,950 | -0.6% |
| 3Q17 | 1,860 | -0.5% |
| 2Q17 | 1,876 | -41.5% |
| 1Q17 | 1,950 | -34.7% |
| 4Q16 | 1,961 | -35.3% |
| 3Q16 | 1,870 | -38.7% |
| 2Q16 | 3,205 | -1.7% |
| 1Q16 | 2,986 | -17.4% |
| 4Q15 | 3,033 | -9.5% |
| 3Q15 | 3,049 | -3.4% |
| 2Q15 | 3,262 | -22.4% |
| 1Q15 | 3,613 | -12.5% |
| 4Q14 | 3,350 | -22.9% |
| 3Q14 | 3,157 | -32.6% |
| 2Q14 | 4,204 | -18.9% |
| 1Q14 | 4,128 | -15.5% |
| 4Q13 | 4,347 | -8.7% |
| 3Q13 | 4,686 | -1.2% |
| 2Q13 | 5,185 | -0.6% |
| 1Q13 | 4,888 | -26.3% |
| 4Q12 | 4,761 | - |
| 3Q12 | 4,742 | - |
| 2Q12 | 5,216 | - |
| 1Q12 | 6,629 | - |