| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 4,878 | -2.3% |
| 3Q24 | 4,813 | -7.4% |
| 2Q24 | 4,897 | -17.0% |
| 1Q24 | 4,995 | -9.5% |
| 3Q23 | 5,196 | +6.7% |
| 2Q23 | 5,901 | +28.9% |
| 1Q23 | 5,517 | +21.7% |
| 3Q22 | 4,870 | +8.4% |
| 2Q22 | 4,577 | +4.1% |
| 1Q22 | 4,532 | +14.6% |
| 3Q21 | 4,494 | +14.6% |
| 2Q21 | 4,395 | +17.7% |
| 1Q21 | 3,953 | -1.1% |
| 4Q20 | 4,262 | +5.2% |
| 3Q20 | 3,922 | +0.1% |
| 2Q20 | 3,735 | -5.4% |
| 1Q20 | 3,998 | -0.1% |
| 4Q19 | 4,051 | -0.1% |
| 3Q19 | 3,919 | +2.1% |
| 2Q19 | 3,947 | +4.4% |
| 1Q19 | 4,003 | +6.5% |
| 4Q18 | 4,056 | +10.6% |
| 3Q18 | 3,837 | +6.2% |
| 2Q18 | 3,782 | +8.0% |
| 1Q18 | 3,758 | +5.1% |
| 4Q17 | 3,668 | +2.9% |
| 3Q17 | 3,613 | +5.6% |
| 2Q17 | 3,502 | +0.3% |
| 1Q17 | 3,577 | +5.1% |
| 4Q16 | 3,566 | +9.7% |
| 3Q16 | 3,420 | +4.8% |
| 2Q16 | 3,491 | +7.0% |
| 1Q16 | 3,402 | +2.9% |
| 4Q15 | 3,250 | +4.7% |
| 3Q15 | 3,264 | +1.7% |
| 2Q15 | 3,262 | -0.2% |
| 1Q15 | 3,307 | +2.1% |
| 4Q14 | 3,104 | +4.9% |
| 3Q14 | 3,208 | +6.5% |
| 2Q14 | 3,269 | +0.3% |
| 1Q14 | 3,238 | +4.4% |
| 4Q13 | 2,959 | +4.7% |
| 3Q13 | 3,013 | +4.8% |
| 2Q13 | 3,259 | - |
| 1Q13 | 3,103 | +1.2% |
| 4Q12 | 2,826 | - |
| 3Q12 | 2,874 | +3.5% |
| 1Q12 | 3,067 | - |
| 3Q11 | 2,778 | - |
| 2Q11 | 2,833 | - |