Created with Highcharts 4.0.0Country distribution (top 10)United States: 47.12 %China: 41.10 %Canada: 4.11 %Republic of Korea: 2.47 %Japan: 1.92 %North America: 1.92 %Norway: 0.55 %Netherlands: 0.27 %Romania: 0.27 %Malaysia: 0.27 %