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 50%
2 United States 89 40.5%
3 Germany 4 1.8%
4 India 4 1.8%
5 Netherlands 4 1.8%
6 Romania 2 0.9%
7 Italy 2 0.9%
8 Hong Kong 2 0.9%
9 Russia 1 0.5%
10 United Kingdom 1 0.5%
11 Australia 1 0.5%