| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 14,573 | +0.4% |
| 3Q24 | 15,016 | +5.3% |
| 2Q24 | 15,131 | - |
| 1Q24 | 14,516 | - |
| 4Q23 | 14,568 | -2.8% |
| 3Q23 | 14,255 | +562.4% |
| 4Q22 | 14,991 | +5.9% |
| 3Q22 | 2,152 | - |
| 2Q22 | 2,050 | -83.1% |
| 4Q21 | 14,159 | +0.3% |
| 2Q21 | 12,132 | +5.9% |
| 1Q21 | 12,268 | +7.2% |
| 4Q20 | 14,116 | +16.8% |
| 3Q20 | 11,914 | +5.7% |
| 2Q20 | 11,452 | - |
| 1Q20 | 11,449 | +4.9% |
| 4Q19 | 12,090 | +7.3% |
| 3Q19 | 11,267 | +5.3% |
| 1Q19 | 10,916 | +8.7% |
| 4Q18 | 11,270 | +10.8% |
| 3Q18 | 10,702 | +14.4% |
| 2Q18 | 10,560 | +13.1% |
| 1Q18 | 10,042 | +2.5% |
| 4Q17 | 10,169 | -13.7% |
| 3Q17 | 9,351 | -2.6% |
| 2Q17 | 9,335 | +2.5% |
| 1Q17 | 9,795 | - |
| 4Q16 | 11,783 | +17.5% |
| 3Q16 | 9,598 | +10.7% |
| 2Q16 | 9,109 | +9.3% |
| 4Q15 | 10,024 | - |
| 3Q15 | 8,669 | +1.5% |
| 2Q15 | 8,337 | +3.3% |
| 1Q15 | 8,748 | +7.7% |
| 3Q14 | 8,541 | +8.3% |
| 2Q14 | 8,067 | +1.1% |
| 1Q14 | 8,123 | +5.0% |
| 3Q13 | 7,889 | -3.3% |
| 2Q13 | 7,979 | +1.7% |
| 1Q13 | 7,738 | +6.4% |
| 3Q12 | 8,156 | +13.8% |
| 2Q12 | 7,843 | +5.9% |
| 1Q12 | 7,271 | - |
| 3Q11 | 7,164 | - |
| 2Q11 | 7,408 | - |