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 73 49%
2 United States 32 21.5%
3 Germany 13 8.7%
4 Hong Kong 10 6.7%
5 Taiwan 7 4.7%
6 Canada 3 2%
7 Singapore 2 1.3%
8 United Kingdom 1 0.7%
9 Australia 1 0.7%
10 Estonia 1 0.7%
11 France 1 0.7%
12 India 1 0.7%
13 Macao 1 0.7%
14 Netherlands 1 0.7%
15 Portugal 1 0.7%
16 Russia 1 0.7%