BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 83 55.7%
2 United States 32 21.5%
3 France 6 4%
4 Hong Kong 5 3.4%
5 India 4 2.7%
6 Germany 3 2%
7 South Africa 3 2%
8 Brazil 2 1.3%
9 United Kingdom 2 1.3%
10 Russia 2 1.3%
11 Singapore 1 0.7%
12 Italy 1 0.7%
13 Korea, Republic of 1 0.7%
14 Moldova, Republic of 1 0.7%
15 Netherlands 1 0.7%
16 Philippines 1 0.7%
17 Taiwan 1 0.7%