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 119 68.8%
2 South Africa 10 5.8%
3 United States 10 5.8%
4 Netherlands 7 4%
5 Germany 6 3.5%
6 Hong Kong 4 2.3%
7 Taiwan 3 1.7%
8 Russia 3 1.7%
9 Singapore 3 1.7%
10 Brazil 2 1.2%
11 Australia 1 0.6%
12 Nigeria 1 0.6%
13 Korea, Republic of 1 0.6%
14 Macao 1 0.6%
15 Malaysia 1 0.6%
16 United Kingdom 1 0.6%