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 84 57.1%
2 United States 32 21.8%
3 Netherlands 7 4.8%
4 Germany 5 3.4%
5 Hong Kong 4 2.7%
6 Macao 4 2.7%
7 Taiwan 3 2%
8 Malaysia 2 1.4%
9 Portugal 1 0.7%
10 Russia 1 0.7%
11 India 1 0.7%
12 France 1 0.7%
13 United Kingdom 1 0.7%
14 Australia 1 0.7%