| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q23 | 59,522 | -3.3% |
| 1Q23 | 56,105 | +1.8% |
| 3Q22 | 57,082 | +12.3% |
| 2Q22 | 61,567 | +28.7% |
| 1Q22 | 55,126 | +13.5% |
| 3Q21 | 50,825 | +12.6% |
| 2Q21 | 47,821 | -2.5% |
| 1Q21 | 48,548 | -4.9% |
| 3Q20 | 45,146 | +6.0% |
| 2Q20 | 49,025 | +34.5% |
| 1Q20 | 51,030 | +35.1% |
| 3Q19 | 42,600 | +34.4% |
| 2Q19 | 36,463 | +19.9% |
| 1Q19 | 37,776 | +20.5% |
| 3Q18 | 31,689 | -2.0% |
| 2Q18 | 30,420 | -8.7% |
| 1Q18 | 31,357 | -5.4% |
| 3Q17 | 32,340 | +14.9% |
| 2Q17 | 33,334 | +23.6% |
| 1Q17 | 33,136 | +18.4% |
| 3Q16 | 28,137 | +4.1% |
| 2Q16 | 26,964 | +0.7% |
| 1Q16 | 27,994 | - |
| 3Q15 | 27,039 | - |
| 2Q15 | 26,773 | - |