| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 24,719 | +5.9% |
| 4Q24 | 23,152 | +7.2% |
| 3Q24 | 23,107 | -0.4% |
| 2Q24 | 23,879 | +8.4% |
| 1Q24 | 23,342 | +7.2% |
| 4Q23 | 21,588 | +2.0% |
| 3Q23 | 23,189 | +15.8% |
| 2Q23 | 22,031 | +13.2% |
| 1Q23 | 21,767 | +15.6% |
| 4Q22 | 21,167 | +20.7% |
| 3Q22 | 20,028 | +8.3% |
| 2Q22 | 19,456 | +7.0% |
| 1Q22 | 18,823 | +8.6% |
| 4Q21 | 17,531 | -0.7% |
| 3Q21 | 18,490 | +10.3% |
| 2Q21 | 18,184 | -0.9% |
| 1Q21 | 17,330 | +7.3% |
| 4Q20 | 17,651 | +5.2% |
| 3Q20 | 16,758 | +13.9% |
| 2Q20 | 18,343 | +5.0% |
| 1Q20 | 16,146 | -9.0% |
| 4Q19 | 16,773 | -8.1% |
| 3Q19 | 14,716 | -6.5% |
| 2Q19 | 17,464 | +20.7% |
| 1Q19 | 17,742 | +27.6% |
| 4Q18 | 18,244 | +22.8% |
| 3Q18 | 15,746 | +10.6% |
| 2Q18 | 14,467 | +1.7% |
| 1Q18 | 13,907 | +2.6% |
| 4Q17 | 14,859 | +2.3% |
| 3Q17 | 14,231 | -9.7% |
| 2Q17 | 14,221 | +5.7% |
| 1Q17 | 13,560 | +6.8% |
| 4Q16 | 14,523 | +24.3% |
| 3Q16 | 15,753 | +31.5% |
| 2Q16 | 13,458 | +12.4% |
| 1Q16 | 12,699 | +8.2% |
| 4Q15 | 11,684 | +15.4% |
| 3Q15 | 11,984 | +48.9% |
| 2Q15 | 11,974 | +54.5% |
| 1Q15 | 11,732 | +49.4% |
| 4Q14 | 10,127 | +18.4% |
| 3Q14 | 8,047 | +12.6% |
| 2Q14 | 7,749 | +3.5% |
| 1Q14 | 7,852 | +9.4% |
| 4Q13 | 8,556 | +14.9% |
| 3Q13 | 7,147 | -1.4% |
| 2Q13 | 7,490 | +5.0% |
| 1Q13 | 7,178 | +5.1% |
| 4Q12 | 7,446 | - |
| 3Q12 | 7,251 | +7.4% |
| 2Q12 | 7,132 | +7.4% |
| 1Q12 | 6,832 | - |
| 3Q11 | 6,750 | - |
| 2Q11 | 6,638 | - |