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 126 42.3%
2 United States 98 32.9%
3 Taiwan 25 8.4%
4 Hong Kong 17 5.7%
5 Germany 8 2.7%
6 United Kingdom 6 2%
7 Russia 4 1.3%
8 Netherlands 3 1%
9 Japan 3 1%
10 Korea, Republic of 2 0.7%
11 Thailand 2 0.7%
12 Singapore 1 0.3%
13 Australia 1 0.3%
14 Macao 1 0.3%
15 Portugal 1 0.3%