BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 212 81.5%
2 United States 12 4.6%
3 South Africa 9 3.5%
4 Germany 5 1.9%
5 Hong Kong 4 1.5%
6 Taiwan 3 1.2%
7 Netherlands 3 1.2%
8 Singapore 2 0.8%
9 Australia 2 0.8%
10 Burundi 2 0.8%
11 Japan 2 0.8%
12 Macao 1 0.4%
13 Malaysia 1 0.4%
14 Ireland 1 0.4%
15 Russia 1 0.4%