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 United States 590 36.4%
2 China 574 35.4%
3 Netherlands 228 14.1%
4 Germany 54 3.3%
5 Canada 44 2.7%
6 Korea, Republic of 32 2%
7 Hong Kong 32 2%
8 France 17 1%
9 Russia 14 0.9%
10 Taiwan 8 0.5%
11 Australia 6 0.4%
12 United Kingdom 4 0.2%
13 India 3 0.2%
14 Iraq 2 0.1%
15 Israel 2 0.1%
16 Japan 2 0.1%
17 Bulgaria 2 0.1%
18 Singapore 2 0.1%
19 Spain 2 0.1%
20 Sweden 1 0.1%
21 Nigeria 1 0.1%
22 Romania 1 0.1%
23 Ukraine 1 0.1%