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 66 44.6%
2 United States 47 31.8%
3 Singapore 10 6.8%
4 Germany 5 3.4%
5 Canada 4 2.7%
6 Russia 3 2%
7 Taiwan 3 2%
8 United Kingdom 2 1.4%
9 Netherlands 2 1.4%
10 Hong Kong 2 1.4%
11 India 2 1.4%
12 Ireland 1 0.7%
13 Belgium 1 0.7%