| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,239 | +2.1% |
| 3Q25 | 11,498 | +4.5% |
| 2Q25 | 11,852 | +11.1% |
| 1Q25 | 12,410 | +20.7% |
| 4Q24 | 11,003 | +6.1% |
| 3Q24 | 11,003 | +5.0% |
| 2Q24 | 10,671 | +3.2% |
| 1Q24 | 10,282 | -4.6% |
| 4Q23 | 10,369 | +1.0% |
| 3Q23 | 10,481 | +0.9% |
| 2Q23 | 10,339 | -4.3% |
| 1Q23 | 10,773 | - |
| 4Q22 | 10,268 | - |
| 3Q22 | 10,384 | - |
| 2Q22 | 10,802 | - |
| 4Q18 | 8,852 | +9.2% |
| 3Q18 | 8,789 | +6.1% |
| 2Q18 | 8,579 | +9.9% |
| 4Q17 | 8,106 | +3.1% |
| 3Q17 | 8,284 | +4.5% |
| 2Q17 | 7,806 | +5.4% |
| 1Q17 | 7,382 | +7.1% |
| 4Q16 | 7,859 | +14.9% |
| 3Q16 | 7,930 | +19.7% |
| 2Q16 | 7,407 | +8.6% |
| 1Q16 | 6,895 | +3.8% |
| 4Q15 | 6,839 | +7.5% |
| 3Q15 | 6,626 | -3.8% |
| 2Q15 | 6,818 | +2.9% |
| 1Q15 | 6,644 | +9.3% |
| 4Q14 | 6,364 | +2.7% |
| 3Q14 | 6,888 | +5.0% |
| 2Q14 | 6,627 | -6.4% |
| 1Q14 | 6,079 | -8.9% |
| 4Q13 | 6,199 | -14.0% |
| 3Q13 | 6,562 | -2.4% |
| 2Q13 | 7,080 | - |
| 1Q13 | 6,670 | - |
| 4Q12 | 7,212 | -9.5% |
| 3Q12 | 6,725 | -1.4% |
| 4Q11 | 7,971 | - |
| 3Q11 | 6,823 | - |