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 United States 237 50.6%
2 Netherlands 71 15.2%
3 China 56 12%
4 Germany 41 8.8%
5 France 21 4.5%
6 Hong Kong 15 3.2%
7 Portugal 7 1.5%
8 Canada 4 0.9%
9 4 0.9%
10 Norway 3 0.6%
11 Ukraine 3 0.6%
12 United Kingdom 2 0.4%
13 Russia 1 0.2%
14 Spain 1 0.2%
15 Thailand 1 0.2%
16 Australia 1 0.2%