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 220 47.9%
2 United States 88 19.2%
3 Germany 32 7%
4 Canada 25 5.4%
5 Malaysia 18 3.9%
6 Hong Kong 16 3.5%
7 Singapore 13 2.8%
8 Taiwan 9 2%
9 Japan 8 1.7%
10 Australia 6 1.3%
11 United Kingdom 6 1.3%
12 France 5 1.1%
13 Russia 3 0.7%
14 Ireland 2 0.4%
15 Italy 2 0.4%
16 Korea, Republic of 1 0.2%
17 Turkey 1 0.2%
18 Netherlands 1 0.2%
19 India 1 0.2%
20 Belgium 1 0.2%
21 Czech Republic 1 0.2%