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 389 33.7%
2 China 316 27.4%
3 Netherlands 171 14.8%
4 Germany 102 8.8%
5 Sweden 62 5.4%
6 Canada 23 2%
7 France 18 1.6%
8 Singapore 11 1%
9 Taiwan 9 0.8%
10 United Kingdom 8 0.7%
11 Korea, Republic of 8 0.7%
12 India 7 0.6%
13 Russia 6 0.5%
14 Senegal 6 0.5%
15 Norway 3 0.3%
16 Hong Kong 3 0.3%
17 Togo 3 0.3%
18 Turkey 3 0.3%
19 Belarus 2 0.2%
20 Malaysia 2 0.2%
21 Romania 1 0.1%
22 Denmark 1 0.1%
23 Ghana 1 0.1%