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 99 40.4%
2 United States 70 28.6%
3 Hong Kong 16 6.5%
4 Germany 14 5.7%
5 United Kingdom 12 4.9%
6 Japan 8 3.3%
7 Australia 7 2.9%
8 Taiwan 5 2%
9 Canada 3 1.2%
10 India 2 0.8%
11 Tunisia 1 0.4%
12 France 1 0.4%
13 Korea, Republic of 1 0.4%
14 Malaysia 1 0.4%
15 Netherlands 1 0.4%
16 New Zealand 1 0.4%
17 Portugal 1 0.4%
18 Russia 1 0.4%
19 Singapore 1 0.4%