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 66 44%
2 United States 40 26.7%
3 Netherlands 14 9.3%
4 Germany 12 8%
5 Hong Kong 4 2.7%
6 Indonesia 4 2.7%
7 Russia 2 1.3%
8 United Kingdom 2 1.3%
9 Macao 1 0.7%
10 Malaysia 1 0.7%
11 Poland 1 0.7%
12 Portugal 1 0.7%
13 India 1 0.7%
14 France 1 0.7%