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 16 19.3%
2 Netherlands 15 18.1%
3 United States 11 13.3%
4 Sweden 7 8.4%
5 Germany 6 7.2%
6 India 5 6%
7 Hong Kong 4 4.8%
8 Algeria 4 4.8%
9 Russia 4 4.8%
10 France 3 3.6%
11 Italy 3 3.6%
12 Korea, Republic of 2 2.4%
13 Australia 2 2.4%
14 Ukraine 1 1.2%