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 184 73.9%
2 United States 32 12.9%
3 Australia 8 3.2%
4 Germany 6 2.4%
5 Hong Kong 5 2%
6 Japan 5 2%
7 Canada 3 1.2%
8 Netherlands 2 0.8%
9 New Zealand 1 0.4%
10 Russia 1 0.4%
11 Taiwan 1 0.4%
12 United Kingdom 1 0.4%