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 109 50.2%
2 United States 70 32.3%
3 Germany 13 6%
4 Canada 5 2.3%
5 Hong Kong 4 1.8%
6 India 4 1.8%
7 France 3 1.4%
8 Russia 3 1.4%
9 United Arab Emirates 2 0.9%
10 Netherlands 2 0.9%
11 Japan 1 0.5%
12 Taiwan 1 0.5%