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 100 45.5%
2 United States 45 20.5%
3 Netherlands 27 12.3%
4 Germany 7 3.2%
5 Hong Kong 6 2.7%
6 Australia 5 2.3%
7 Portugal 5 2.3%
8 United Kingdom 5 2.3%
9 Spain 4 1.8%
10 Taiwan 4 1.8%
11 Canada 3 1.4%
12 Singapore 2 0.9%
13 Korea, Republic of 2 0.9%
14 Malaysia 1 0.5%
15 Russia 1 0.5%
16 Estonia 1 0.5%
17 Indonesia 1 0.5%
18 Japan 1 0.5%