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 United States 196 44.3%
2 China 95 21.5%
3 Germany 42 9.5%
4 Netherlands 28 6.3%
5 France 19 4.3%
6 Macao 12 2.7%
7 Hong Kong 10 2.3%
8 Taiwan 9 2%
9 Canada 8 1.8%
10 Portugal 7 1.6%
11 4 0.9%
12 Norway 3 0.7%
13 United Kingdom 3 0.7%
14 Ukraine 2 0.5%
15 Oman 1 0.2%
16 Singapore 1 0.2%
17 Sweden 1 0.2%
18 Colombia 1 0.2%