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 59.5%
2 United States 42 22.7%
3 Germany 5 2.7%
4 Hong Kong 4 2.2%
5 Netherlands 4 2.2%
6 Canada 3 1.6%
7 Spain 3 1.6%
8 Turkey 3 1.6%
9 Switzerland 2 1.1%
10 Singapore 2 1.1%
11 Czech Republic 2 1.1%
12 Belgium 2 1.1%
13 Australia 1 0.5%
14 Japan 1 0.5%
15 United Kingdom 1 0.5%