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 183 63.3%
2 United States 67 23.2%
3 Canada 7 2.4%
4 Russia 6 2.1%
5 Hong Kong 5 1.7%
6 Germany 4 1.4%
7 Singapore 3 1%
8 Ukraine 3 1%
9 Taiwan 2 0.7%
10 Netherlands 2 0.7%
11 Australia 2 0.7%
12 Denmark 2 0.7%
13 France 2 0.7%
14 Hungary 1 0.3%