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 123 45.4%
2 United States 87 32.1%
3 Japan 10 3.7%
4 Hong Kong 9 3.3%
5 Germany 8 3%
6 Taiwan 7 2.6%
7 Singapore 5 1.8%
8 Canada 4 1.5%
9 Australia 3 1.1%
10 France 3 1.1%
11 United Kingdom 3 1.1%
12 Ireland 3 1.1%
13 Russia 2 0.7%
14 Italy 1 0.4%
15 Korea, Republic of 1 0.4%
16 Malaysia 1 0.4%
17 Portugal 1 0.4%