BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 850 72%
2 United States 196 16.6%
3 Netherlands 34 2.9%
4 Germany 25 2.1%
5 Hong Kong 14 1.2%
6 Canada 8 0.7%
7 Singapore 7 0.6%
8 Russia 5 0.4%
9 Taiwan 5 0.4%
10 Brazil 5 0.4%
11 France 4 0.3%
12 United Kingdom 4 0.3%
13 Lithuania 2 0.2%
14 Czech Republic 2 0.2%
15 India 2 0.2%
16 Japan 2 0.2%
17 Greece 2 0.2%
18 Romania 1 0.1%
19 Korea, Republic of 1 0.1%
20 Denmark 1 0.1%
21 Chile 1 0.1%
22 Bangladesh 1 0.1%
23 Belgium 1 0.1%
24 Tajikistan 1 0.1%
25 Thailand 1 0.1%
26 Turkey 1 0.1%
27 Turkmenistan 1 0.1%
28 Ukraine 1 0.1%
29 Saudi Arabia 1 0.1%
30 Spain 1 0.1%