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 386 55.1%
2 United States 127 18.1%
3 Netherlands 118 16.8%
4 Germany 20 2.9%
5 Canada 17 2.4%
6 Russia 9 1.3%
7 Hong Kong 7 1%
8 France 4 0.6%
9 Japan 4 0.6%
10 Sweden 4 0.6%
11 Czech Republic 2 0.3%
12 Brazil 1 0.1%
13 India 1 0.1%
14 Romania 1 0.1%