| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q22 | 37,714 | +26.7% |
| 2Q22 | 37,787 | +23.8% |
| 1Q22 | 31,658 | +7.9% |
| 4Q21 | 32,865 | +9.9% |
| 3Q21 | 29,775 | -11.3% |
| 2Q21 | 30,519 | +14.5% |
| 1Q21 | 29,347 | +7.6% |
| 4Q20 | 29,907 | +8.8% |
| 3Q20 | 33,580 | +20.7% |
| 2Q20 | 26,664 | +2.9% |
| 1Q20 | 27,272 | +17.2% |
| 4Q19 | 27,488 | +24.6% |
| 3Q19 | 27,824 | +33.6% |
| 2Q19 | 25,911 | +25.0% |
| 1Q19 | 23,267 | +15.7% |
| 4Q18 | 22,057 | +2.0% |
| 3Q18 | 20,833 | +8.7% |
| 2Q18 | 20,729 | +17.2% |
| 1Q18 | 20,102 | +19.6% |
| 4Q17 | 21,622 | +35.4% |
| 3Q17 | 19,165 | +25.4% |
| 2Q17 | 17,685 | +36.4% |
| 1Q17 | 16,804 | +36.1% |
| 4Q16 | 15,970 | +10.5% |
| 3Q16 | 15,282 | +38.6% |
| 2Q16 | 12,967 | +16.8% |
| 1Q16 | 12,343 | +17.4% |
| 4Q15 | 14,446 | +33.9% |
| 3Q15 | 11,024 | +10.4% |
| 2Q15 | 11,103 | +11.5% |
| 1Q15 | 10,518 | +7.2% |
| 4Q14 | 10,792 | +6.7% |
| 3Q14 | 9,986 | -17.5% |
| 2Q14 | 9,957 | +9.9% |
| 1Q14 | 9,815 | +7.5% |
| 4Q13 | 10,117 | +9.1% |
| 3Q13 | 12,108 | +37.8% |
| 2Q13 | 9,056 | +0.5% |
| 1Q13 | 9,130 | +3.3% |
| 4Q12 | 9,269 | - |
| 3Q12 | 8,787 | -3.5% |
| 2Q12 | 9,010 | -0.0% |
| 1Q12 | 8,836 | - |
| 3Q11 | 9,105 | - |
| 2Q11 | 9,011 | - |