| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 30,276 | +0.9% |
| 3Q24 | 29,909 | +2.4% |
| 2Q24 | 29,508 | -2.4% |
| 1Q24 | 30,018 | +5.5% |
| 3Q23 | 29,215 | -3.3% |
| 2Q23 | 30,248 | -3.4% |
| 1Q23 | 28,463 | -33.0% |
| 3Q22 | 30,205 | -23.4% |
| 2Q22 | 31,298 | -16.2% |
| 1Q22 | 42,493 | +12.5% |
| 3Q21 | 39,408 | +12.7% |
| 2Q21 | 37,332 | +14.6% |
| 1Q21 | 37,776 | -8.7% |
| 3Q20 | 34,961 | -17.0% |
| 2Q20 | 32,580 | -21.5% |
| 1Q20 | 41,375 | +1.8% |
| 3Q19 | 42,145 | -3.5% |
| 2Q19 | 41,517 | -2.9% |
| 1Q19 | 40,649 | -4.0% |
| 3Q18 | 43,677 | +8.4% |
| 2Q18 | 42,778 | +7.2% |
| 1Q18 | 42,364 | +5.7% |
| 3Q17 | 40,311 | +2.5% |
| 2Q17 | 39,915 | +2.3% |
| 1Q17 | 40,062 | +1.2% |
| 3Q16 | 39,326 | -0.5% |
| 2Q16 | 39,015 | -7.9% |
| 1Q16 | 39,588 | -5.4% |
| 3Q15 | 39,524 | -5.3% |
| 2Q15 | 42,348 | +1.5% |
| 1Q15 | 41,865 | -0.4% |
| 3Q14 | 41,718 | +3.9% |
| 2Q14 | 41,726 | +3.4% |
| 1Q14 | 42,027 | +1.5% |
| 3Q13 | 40,135 | -4.6% |
| 2Q13 | 40,363 | -4.2% |
| 1Q13 | 41,390 | -2.6% |
| 3Q12 | 42,069 | -7.1% |
| 2Q12 | 42,151 | -14.0% |
| 1Q12 | 42,478 | - |
| 3Q11 | 45,280 | - |
| 2Q11 | 49,034 | - |