| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,476 | -14.9% |
| 3Q25 | 8,404 | +5.8% |
| 2Q25 | 8,681 | +6.9% |
| 1Q25 | 8,824 | +0.1% |
| 4Q24 | 8,782 | +5.8% |
| 3Q24 | 7,943 | -4.8% |
| 2Q24 | 8,122 | -5.2% |
| 1Q24 | 8,819 | -0.5% |
| 4Q23 | 8,298 | -12.8% |
| 3Q23 | 8,340 | -12.2% |
| 2Q23 | 8,564 | -9.3% |
| 1Q23 | 8,861 | -12.2% |
| 4Q22 | 9,516 | +6.6% |
| 3Q22 | 9,503 | -25.9% |
| 2Q22 | 9,442 | -41.0% |
| 1Q22 | 10,095 | +111.1% |
| 4Q21 | 8,924 | +82.2% |
| 3Q21 | 12,824 | +159.9% |
| 2Q21 | 15,993 | +263.1% |
| 1Q21 | 4,781 | +5.2% |
| 4Q20 | 4,897 | +15.9% |
| 3Q20 | 4,935 | +8.2% |
| 2Q20 | 4,404 | -6.0% |
| 1Q20 | 4,543 | +3.0% |
| 4Q19 | 4,227 | +8.9% |
| 3Q19 | 4,561 | +11.5% |
| 2Q19 | 4,685 | +16.3% |
| 1Q19 | 4,411 | +9.8% |
| 4Q18 | 3,881 | -12.3% |
| 3Q18 | 4,089 | +4.4% |
| 2Q18 | 4,027 | +8.5% |
| 1Q18 | 4,017 | +5.0% |
| 4Q17 | 4,427 | +13.0% |
| 3Q17 | 3,917 | +2.5% |
| 2Q17 | 3,713 | -1.2% |
| 1Q17 | 3,825 | +0.7% |
| 4Q16 | 3,919 | -1.1% |
| 3Q16 | 3,821 | -7.8% |
| 2Q16 | 3,759 | -10.0% |
| 1Q16 | 3,797 | -7.8% |
| 4Q15 | 3,961 | -15.7% |
| 3Q15 | 4,144 | -2.6% |
| 2Q15 | 4,175 | -2.3% |
| 1Q15 | 4,118 | -1.1% |
| 4Q14 | 4,696 | - |
| 3Q14 | 4,256 | - |
| 2Q14 | 4,274 | - |
| 1Q14 | 4,165 | - |