Created with Highcharts 4.0.0Country distribution (top 10)美国: 62.84 %中国: 31.08 %局域网: 2.03 %荷兰: 1.80 %法国: 0.90 %欧洲: 0.45 %加拿大: 0.45 %亚太地区: 0.45 %