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 192 57.5%
2 United States 84 25.1%
3 Hong Kong 26 7.8%
4 Germany 13 3.9%
5 Australia 5 1.5%
6 Canada 4 1.2%
7 Korea, Republic of 3 0.9%
8 Japan 2 0.6%
9 New Zealand 1 0.3%
10 Pakistan 1 0.3%
11 Portugal 1 0.3%
12 Singapore 1 0.3%
13 France 1 0.3%