Revenue from North America and Asia Pacific accounted for 49% and 45% of 2Q16 sales, respectively.
| Revenue Breakdown by Region | ||||||||||
| Region | 2Q16 | 1Q16 | 4Q15 | 3Q15 | 2Q15 | |||||
| North America | 49% | 48% | 47% | 45% | 46% | |||||
| Asia Pacific | 45% | 45% | 37% | 41% | 42% | |||||
| Europe | 4% | 3% | 6% | 6% | 6% | |||||
| Japan | 2% | 4% | 10% | 8% | 6% | |||||
