| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q23 | 149,887 | -0.6% |
| 2Q23 | 145,830 | -4.4% |
| 1Q23 | 148,581 | +14.3% |
| 3Q22 | 150,724 | +14.5% |
| 2Q22 | 152,526 | +25.2% |
| 1Q22 | 130,002 | +17.7% |
| 3Q21 | 131,580 | +19.8% |
| 2Q21 | 121,860 | +53.1% |
| 1Q21 | 110,448 | -26.5% |
| 3Q20 | 109,865 | -12.2% |
| 2Q20 | 79,590 | -33.6% |
| 1Q20 | 150,194 | +32.3% |
| 3Q19 | 125,147 | +13.8% |
| 2Q19 | 119,809 | +10.5% |
| 1Q19 | 113,564 | +5.3% |
| 3Q18 | 110,007 | +4.6% |
| 2Q18 | 108,434 | +8.8% |
| 1Q18 | 107,835 | +1.9% |
| 3Q17 | 105,194 | +9.5% |
| 2Q17 | 99,666 | +13.3% |
| 1Q17 | 105,865 | +19.6% |
| 3Q16 | 96,100 | +7.8% |
| 2Q16 | 87,981 | +6.7% |
| 1Q16 | 88,493 | +7.4% |
| 3Q15 | 89,130 | +8.9% |
| 2Q15 | 82,456 | +17.9% |
| 1Q15 | 82,404 | +9.1% |
| 3Q14 | 81,867 | +7.0% |
| 2Q14 | 69,935 | +1.8% |
| 1Q14 | 75,526 | +7.1% |
| 3Q13 | 76,543 | +4.0% |
| 2Q13 | 68,666 | +2.9% |
| 1Q13 | 70,525 | +8.2% |
| 3Q12 | 73,573 | +13.9% |
| 2Q12 | 66,702 | +29.9% |
| 1Q12 | 65,207 | +41.0% |
| 3Q11 | 64,594 | - |
| 2Q11 | 51,339 | - |
| 1Q11 | 46,244 | - |