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 184 53.3%
2 United States 114 33%
3 Germany 16 4.6%
4 Canada 9 2.6%
5 France 3 0.9%
6 India 3 0.9%
7 Macao 3 0.9%
8 Russia 3 0.9%
9 Hong Kong 2 0.6%
10 Iran, Islamic Republic of 2 0.6%
11 Japan 2 0.6%
12 Korea, Republic of 1 0.3%
13 Denmark 1 0.3%
14 Romania 1 0.3%
15 Taiwan 1 0.3%