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 1354 78.5%
2 United States 159 9.2%
3 Germany 52 3%
4 Russia 41 2.4%
5 Taiwan 38 2.2%
6 Canada 21 1.2%
7 Hong Kong 19 1.1%
8 France 5 0.3%
9 Singapore 5 0.3%
10 Malaysia 5 0.3%
11 Japan 4 0.2%
12 United Kingdom 4 0.2%
13 Turkey 3 0.2%
14 India 3 0.2%
15 Korea, Republic of 2 0.1%
16 Italy 2 0.1%
17 Norway 2 0.1%
18 Macao 1 0.1%
19 Netherlands 1 0.1%
20 Spain 1 0.1%
21 Ireland 1 0.1%
22 Belgium 1 0.1%
23 Brazil 1 0.1%