Created with Highcharts 4.0.0Country distribution (top 10)中国: 57.74 %美国: 35.15 %加拿大: 2.93 %局域网: 1.67 %日本: 1.26 %欧洲: 0.42 %捷克: 0.42 %荷兰: 0.42 %