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 160 59.9%
2 United States 46 17.2%
3 Netherlands 17 6.4%
4 Australia 13 4.9%
5 Hong Kong 11 4.1%
6 Germany 7 2.6%
7 Sweden 2 0.7%
8 Taiwan 2 0.7%
9 New Zealand 2 0.7%
10 Portugal 1 0.4%
11 Russia 1 0.4%
12 Japan 1 0.4%
13 Korea, Republic of 1 0.4%
14 Macao 1 0.4%
15 Thailand 1 0.4%
16 United Kingdom 1 0.4%