| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q22 | 60,373 | -4.6% |
| 2Q22 | 60,872 | -6.5% |
| 1Q22 | 61,594 | -5.3% |
| 3Q21 | 63,291 | -7.7% |
| 2Q21 | 65,089 | +2.5% |
| 1Q21 | 65,024 | +3.1% |
| 3Q20 | 68,596 | +12.7% |
| 2Q20 | 63,514 | +4.3% |
| 1Q20 | 63,082 | +4.4% |
| 3Q19 | 60,845 | -2.6% |
| 2Q19 | 60,908 | -1.1% |
| 1Q19 | 60,434 | -0.7% |
| 3Q18 | 62,496 | -0.8% |
| 2Q18 | 61,573 | +1.0% |
| 1Q18 | 60,856 | +2.0% |
| 3Q17 | 62,994 | +7.9% |
| 2Q17 | 60,979 | +6.0% |
| 1Q17 | 59,670 | +6.6% |
| 3Q16 | 58,406 | +8.9% |
| 2Q16 | 57,513 | +10.2% |
| 1Q16 | 55,957 | +7.4% |
| 3Q15 | 53,624 | -1.4% |
| 2Q15 | 52,198 | -4.1% |
| 1Q15 | 52,097 | -2.5% |
| 3Q14 | 54,378 | - |
| 2Q14 | 54,418 | - |
| 1Q14 | 53,407 | - |