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 133 47.2%
2 Taiwan 47 16.7%
3 United States 40 14.2%
4 Hong Kong 23 8.2%
5 Germany 10 3.5%
6 Netherlands 6 2.1%
7 United Kingdom 5 1.8%
8 Malaysia 3 1.1%
9 Japan 3 1.1%
10 Canada 3 1.1%
11 2 0.7%
12 Korea, Republic of 2 0.7%
13 Russia 2 0.7%
14 Singapore 1 0.4%
15 Portugal 1 0.4%
16 France 1 0.4%