BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 988 78.2%
2 United States 140 11.1%
3 Germany 34 2.7%
4 United Kingdom 25 2%
5 Taiwan 25 2%
6 Hong Kong 14 1.1%
7 Russia 10 0.8%
8 Canada 6 0.5%
9 Japan 5 0.4%
10 Macao 3 0.2%
11 South Africa 3 0.2%
12 Ukraine 3 0.2%
13 Mexico 2 0.2%
14 Italy 2 0.2%
15 Czech Republic 2 0.2%
16 Singapore 1 0.1%