BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 999 54.9%
2 United States 424 23.3%
3 Netherlands 122 6.7%
4 Germany 98 5.4%
5 France 35 1.9%
6 Taiwan 25 1.4%
7 Canada 24 1.3%
8 Hong Kong 21 1.2%
9 Korea, Republic of 16 0.9%
10 Russia 8 0.4%
11 Senegal 7 0.4%
12 South Africa 5 0.3%
13 Japan 5 0.3%
14 Australia 4 0.2%
15 Belarus 4 0.2%
16 Sweden 3 0.2%
17 Ukraine 2 0.1%
18 United Kingdom 2 0.1%
19 Denmark 2 0.1%
20 Italy 2 0.1%
21 Macao 1 0.1%
22 Moldova, Republic of 1 0.1%
23 New Zealand 1 0.1%
24 Nigeria 1 0.1%
25 Norway 1 0.1%
26 Philippines 1 0.1%
27 Poland 1 0.1%
28 Egypt 1 0.1%
29 India 1 0.1%
30 Brazil 1 0.1%
31 Armenia 1 0.1%
32 Singapore 1 0.1%