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 Netherlands 257 33.6%
2 China 252 32.9%
3 United States 216 28.2%
4 Canada 14 1.8%
5 Germany 10 1.3%
6 Russia 6 0.8%
7 France 2 0.3%
8 Denmark 2 0.3%
9 Estonia 1 0.1%
10 Czech Republic 1 0.1%
11 India 1 0.1%
12 Israel 1 0.1%
13 Luxembourg 1 0.1%
14 Romania 1 0.1%
15 Turkey 1 0.1%