| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q20 | 395,400 | -15.2% |
| 2Q20 | 372,100 | -23.7% |
| 1Q20 | 471,600 | +0.4% |
| 3Q19 | 466,100 | -11.3% |
| 2Q19 | 487,700 | -2.9% |
| 1Q19 | 469,800 | +0.5% |
| 3Q18 | 525,708 | +32.8% |
| 2Q18 | 502,297 | +28.8% |
| 1Q18 | 467,449 | +20.0% |
| 3Q17 | 395,844 | -2.6% |
| 2Q17 | 389,847 | +10.2% |
| 1Q17 | 389,596 | +10.8% |
| 3Q16 | 406,230 | +47.7% |
| 2Q16 | 353,674 | +27.4% |
| 1Q16 | 351,475 | +74.9% |
| 3Q15 | 275,064 | +53.4% |
| 2Q15 | 277,708 | +184.3% |
| 1Q15 | 200,988 | +323.7% |
| 3Q14 | 179,358 | +7871.5% |
| 2Q14 | 97,683 | +905.0% |
| 1Q14 | 47,441 | -19.1% |
| 3Q13 | 2,250 | -96.4% |
| 2Q13 | 9,720 | - |
| 1Q13 | 58,645 | -74.7% |
| 3Q12 | 62,419 | -75.0% |
| 1Q12 | 231,747 | - |
| 3Q11 | 249,242 | - |
| 2Q11 | 281,957 | - |