BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 368 54.8%
2 United States 130 19.4%
3 Germany 38 5.7%
4 Netherlands 33 4.9%
5 Russia 20 3%
6 Indonesia 14 2.1%
7 Korea, Republic of 14 2.1%
8 Cambodia 14 2.1%
9 Taiwan 12 1.8%
10 Turkey 6 0.9%
11 Brazil 6 0.9%
12 Japan 4 0.6%
13 Singapore 3 0.4%
14 Hong Kong 3 0.4%
15 India 2 0.3%
16 Bolivia, Plurinational State of 2 0.3%
17 Canada 1 0.1%
18 Ireland 1 0.1%