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 95 37.1%
2 United States 82 32%
3 Hong Kong 36 14.1%
4 Taiwan 12 4.7%
5 Germany 10 3.9%
6 Korea, Republic of 6 2.3%
7 Malaysia 3 1.2%
8 Viet Nam 2 0.8%
9 Japan 2 0.8%
10 Canada 1 0.4%
11 Latvia 1 0.4%
12 Macao 1 0.4%
13 Indonesia 1 0.4%
14 Ukraine 1 0.4%
15 Portugal 1 0.4%
16 Russia 1 0.4%
17 Singapore 1 0.4%