BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 238 35.8%
2 United States 206 31%
3 Netherlands 63 9.5%
4 Germany 32 4.8%
5 France 28 4.2%
6 United Kingdom 21 3.2%
7 Hong Kong 15 2.3%
8 Russia 14 2.1%
9 Portugal 7 1.1%
10 Taiwan 6 0.9%
11 Canada 6 0.9%
12 Ireland 5 0.8%
13 4 0.6%
14 Australia 4 0.6%
15 India 3 0.5%
16 Ukraine 3 0.5%
17 Moldova, Republic of 2 0.3%
18 Denmark 2 0.3%
19 Turkey 2 0.3%
20 Sweden 1 0.2%
21 Japan 1 0.2%
22 Malaysia 1 0.2%
23 Estonia 1 0.2%