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 173 42.1%
2 United States 171 41.6%
3 Netherlands 12 2.9%
4 Hong Kong 10 2.4%
5 Germany 7 1.7%
6 Australia 6 1.5%
7 Canada 6 1.5%
8 United Kingdom 4 1%
9 Singapore 4 1%
10 Taiwan 4 1%
11 Malaysia 3 0.7%
12 Portugal 2 0.5%
13 Japan 2 0.5%
14 Korea, Republic of 1 0.2%
15 India 1 0.2%
16 Estonia 1 0.2%
17 France 1 0.2%
18 Russia 1 0.2%
19 Myanmar 1 0.2%
20 Thailand 1 0.2%