| （単位：千ドル） | 販売管理費 | 前年比（％） |
|---|---|---|
| 4Q18 | 120,446 | -0.0% |
| 3Q18 | 114,753 | +5.2% |
| 2Q18 | 113,231 | +9.0% |
| 1Q18 | 95,724 | +3.1% |
| 4Q17 | 120,493 | +10.0% |
| 3Q17 | 109,095 | +11.2% |
| 2Q17 | 103,917 | +10.8% |
| 1Q17 | 92,889 | +5.6% |
| 4Q16 | 109,555 | +11.4% |
| 3Q16 | 98,144 | +3.2% |
| 2Q16 | 93,810 | +19.5% |
| 1Q16 | 87,932 | +23.7% |
| 4Q15 | 98,320 | +19.5% |
| 3Q15 | 95,074 | +30.4% |
| 2Q15 | 78,532 | +9.8% |
| 1Q15 | 71,072 | +16.0% |
| 4Q14 | 82,308 | +30.3% |
| 3Q14 | 72,897 | +14.9% |
| 2Q14 | 71,544 | +2.1% |
| 1Q14 | 61,274 | +3.7% |
| 4Q13 | 63,156 | -4.6% |
| 3Q13 | 63,456 | +1.1% |
| 2Q13 | 70,099 | +5.5% |
| 1Q13 | 59,097 | +6.1% |
| 4Q12 | 66,221 | -12.4% |
| 3Q12 | 62,780 | +4.3% |
| 2Q12 | 66,472 | +6.3% |
| 1Q12 | 55,686 | +12.3% |
| 4Q11 | 75,576 | +35.6% |
| 3Q11 | 60,185 | -23.4% |
| 2Q11 | 62,520 | - |
| 1Q11 | 49,605 | - |
| 4Q10 | 55,725 | - |
| 3Q10 | 78,602 | - |