BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 45 38.1%
2 Germany 30 25.4%
3 United States 23 19.5%
4 India 3 2.5%
5 France 3 2.5%
6 Belgium 2 1.7%
7 Canada 2 1.7%
8 Turkey 2 1.7%
9 Netherlands 2 1.7%
10 Pakistan 1 0.8%
11 Portugal 1 0.8%
12 Singapore 1 0.8%
13 Australia 1 0.8%
14 Italy 1 0.8%
15 Mongolia 1 0.8%