BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 26 32.5%
2 Netherlands 23 28.8%
3 Germany 11 13.8%
4 United States 8 10%
5 Hong Kong 3 3.8%
6 United Kingdom 3 3.8%
7 Australia 2 2.5%
8 Russia 2 2.5%
9 Moldova, Republic of 1 1.2%
10 France 1 1.2%