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 83 53.5%
2 United States 38 24.5%
3 Australia 7 4.5%
4 Germany 6 3.9%
5 Hong Kong 4 2.6%
6 Malaysia 3 1.9%
7 Netherlands 2 1.3%
8 New Zealand 2 1.3%
9 Taiwan 2 1.3%
10 United Kingdom 2 1.3%
11 Uzbekistan 1 0.6%
12 Portugal 1 0.6%
13 Russia 1 0.6%
14 Singapore 1 0.6%
15 Korea, Republic of 1 0.6%
16 Macao 1 0.6%