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 169 42.9%
2 United States 92 23.4%
3 Netherlands 67 17%
4 Germany 26 6.6%
5 Canada 21 5.3%
6 Russia 7 1.8%
7 France 6 1.5%
8 Singapore 2 0.5%
9 Italy 2 0.5%
10 Ukraine 1 0.3%
11 Australia 1 0.3%