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 323 44.3%
2 United States 174 23.9%
3 Netherlands 136 18.7%
4 Germany 23 3.2%
5 Canada 11 1.5%
6 Taiwan 10 1.4%
7 Russia 8 1.1%
8 Korea, Republic of 8 1.1%
9 France 5 0.7%
10 Pakistan 4 0.5%
11 Singapore 4 0.5%
12 Ukraine 3 0.4%
13 Japan 3 0.4%
14 New Zealand 2 0.3%
15 Brazil 2 0.3%
16 Hong Kong 2 0.3%
17 United Kingdom 2 0.3%
18 Sweden 2 0.3%
19 Iraq 1 0.1%
20 Ghana 1 0.1%
21 1 0.1%
22 Philippines 1 0.1%
23 Poland 1 0.1%
24 Kyrgyzstan 1 0.1%
25 Lithuania 1 0.1%