| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q24 | 43,917 | +4.5% |
| 3Q24 | 43,239 | -3.0% |
| 2Q24 | 40,142 | +0.1% |
| 1Q24 | 42,018 | +1.7% |
| 3Q23 | 44,557 | +7.0% |
| 2Q23 | 40,088 | -3.0% |
| 1Q23 | 41,308 | -1.3% |
| 3Q22 | 41,626 | -0.6% |
| 2Q22 | 41,345 | +7.9% |
| 1Q22 | 41,831 | +9.2% |
| 3Q21 | 41,863 | +12.4% |
| 2Q21 | 38,322 | +3.1% |
| 1Q21 | 38,320 | -8.4% |
| 3Q20 | 37,244 | -8.5% |
| 2Q20 | 37,163 | -16.2% |
| 1Q20 | 41,831 | -14.6% |
| 3Q19 | 40,694 | -17.0% |
| 2Q19 | 44,342 | -13.4% |
| 1Q19 | 49,007 | -14.5% |
| 3Q18 | 49,056 | -1.5% |
| 2Q18 | 51,218 | +4.4% |
| 1Q18 | 57,295 | +13.5% |
| 3Q17 | 49,805 | +6.7% |
| 2Q17 | 49,040 | +0.7% |
| 1Q17 | 50,466 | +0.9% |
| 3Q16 | 46,670 | -0.1% |
| 2Q16 | 48,691 | +7.3% |
| 1Q16 | 49,997 | +6.8% |
| 3Q15 | 46,697 | +8.5% |
| 2Q15 | 45,361 | +27.7% |
| 1Q15 | 46,803 | +17.1% |
| 3Q14 | 43,044 | - |
| 2Q14 | 35,516 | - |
| 1Q14 | 39,977 | - |