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 110 54.7%
2 United States 52 25.9%
3 Germany 13 6.5%
4 Australia 5 2.5%
5 Canada 4 2%
6 Netherlands 4 2%
7 Taiwan 3 1.5%
8 Romania 2 1%
9 Russia 2 1%
10 Hong Kong 2 1%
11 India 2 1%
12 France 2 1%