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 148 56.7%
2 United States 61 23.4%
3 Hong Kong 14 5.4%
4 Germany 8 3.1%
5 Canada 6 2.3%
6 Netherlands 5 1.9%
7 Russia 5 1.9%
8 South Africa 4 1.5%
9 France 4 1.5%
10 Czech Republic 2 0.8%
11 United Arab Emirates 2 0.8%
12 Japan 2 0.8%