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 24 31.6%
2 United States 13 17.1%
3 Germany 8 10.5%
4 Netherlands 7 9.2%
5 France 6 7.9%
6 Macao 5 6.6%
7 Taiwan 4 5.3%
8 India 2 2.6%
9 2 2.6%
10 Czech Republic 1 1.3%
11 Malaysia 1 1.3%
12 Hong Kong 1 1.3%
13 Thailand 1 1.3%
14 Turkey 1 1.3%