Created with Highcharts 4.0.0Country distribution (top 10)China: 55.58 %United States: 34.71 %Netherlands: 3.40 %Europe: 1.94 %Canada: 1.21 %Japan: 1.21 %United Kingdom: 0.97 %North America: 0.49 %Singapore: 0.24 %Republic of Korea: 0.24 %