BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 United States 63 32.1%
2 China 55 28.1%
3 Netherlands 20 10.2%
4 Germany 17 8.7%
5 France 8 4.1%
6 Norway 6 3.1%
7 Portugal 5 2.6%
8 Turkey 5 2.6%
9 Indonesia 4 2%
10 Brazil 3 1.5%
11 Slovenia 3 1.5%
12 Australia 2 1%
13 Jordan 2 1%
14 India 1 0.5%
15 Russia 1 0.5%
16 Philippines 1 0.5%