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 366 39.5%
2 China 263 28.4%
3 Germany 102 11%
4 Netherlands 82 8.9%
5 Korea, Republic of 23 2.5%
6 Canada 22 2.4%
7 Russia 12 1.3%
8 Sweden 11 1.2%
9 Hong Kong 9 1%
10 India 6 0.6%
11 Taiwan 4 0.4%
12 France 4 0.4%
13 United Kingdom 4 0.4%
14 Senegal 3 0.3%
15 Norway 3 0.3%
16 Turkey 2 0.2%
17 Ireland 2 0.2%
18 Japan 2 0.2%
19 Singapore 2 0.2%
20 Australia 1 0.1%
21 Finland 1 0.1%
22 Ukraine 1 0.1%
23 Romania 1 0.1%