| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 37,635 | +4.8% |
| 3Q24 | 37,638 | +7.5% |
| 2Q24 | 36,772 | +5.8% |
| 1Q24 | 35,900 | -7.1% |
| 3Q23 | 35,028 | +11.2% |
| 2Q23 | 34,761 | +13.3% |
| 1Q23 | 38,623 | +30.8% |
| 4Q22 | 32,585 | +13.8% |
| 3Q22 | 31,501 | +8.0% |
| 2Q22 | 30,689 | +3.8% |
| 1Q22 | 29,527 | -0.9% |
| 4Q21 | 28,624 | -0.1% |
| 3Q21 | 29,178 | +1.6% |
| 2Q21 | 29,574 | +3.9% |
| 1Q21 | 29,809 | +1.2% |
| 4Q20 | 28,641 | -1.4% |
| 3Q20 | 28,712 | +1.1% |
| 2Q20 | 28,468 | -7.5% |
| 1Q20 | 29,468 | +0.2% |
| 4Q19 | 29,034 | -24.0% |
| 3Q19 | 28,397 | +13.4% |
| 2Q19 | 30,772 | +23.5% |
| 1Q19 | 29,411 | +17.9% |
| 4Q18 | 38,178 | +66.8% |
| 3Q18 | 25,040 | +3.0% |
| 2Q18 | 24,911 | +3.1% |
| 1Q18 | 24,937 | +1.4% |
| 4Q17 | 22,893 | +1.9% |
| 3Q17 | 24,309 | -3.9% |
| 2Q17 | 24,173 | -0.5% |
| 1Q17 | 24,600 | +1.9% |
| 4Q16 | 22,456 | +6.1% |
| 3Q16 | 25,284 | -0.4% |
| 2Q16 | 24,283 | +4.5% |
| 1Q16 | 24,140 | +4.2% |
| 4Q15 | 21,165 | -8.1% |
| 3Q15 | 25,377 | +4.3% |
| 2Q15 | 23,244 | -4.4% |
| 1Q15 | 23,165 | -0.9% |
| 4Q14 | 23,035 | -7.4% |
| 3Q14 | 24,325 | -1.4% |
| 2Q14 | 24,305 | +1.4% |
| 1Q14 | 23,376 | -20.5% |
| 4Q13 | 24,879 | +17.0% |
| 3Q13 | 24,665 | +12.9% |
| 2Q13 | 23,959 | -3.2% |
| 1Q13 | 29,403 | +50.7% |
| 4Q12 | 21,273 | - |
| 3Q12 | 21,846 | +11.0% |
| 2Q12 | 24,763 | +8.1% |
| 1Q12 | 19,515 | - |
| 3Q11 | 19,688 | - |
| 2Q11 | 22,912 | - |