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 87 36.2%
2 Denmark 54 22.5%
3 United States 48 20%
4 Germany 15 6.2%
5 Canada 10 4.2%
6 Australia 9 3.8%
7 Singapore 3 1.2%
8 United Kingdom 2 0.8%
9 Bolivia, Plurinational State of 2 0.8%
10 Japan 2 0.8%
11 Kazakhstan 2 0.8%
12 Netherlands 2 0.8%
13 India 1 0.4%
14 France 1 0.4%
15 South Africa 1 0.4%
16 Ukraine 1 0.4%