BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 314 59.2%
2 United States 84 15.8%
3 Germany 47 8.9%
4 Netherlands 18 3.4%
5 Sweden 14 2.6%
6 Canada 14 2.6%
7 Hong Kong 10 1.9%
8 Malaysia 6 1.1%
9 Australia 4 0.8%
10 Ireland 4 0.8%
11 Saudi Arabia 3 0.6%
12 Singapore 2 0.4%
13 Taiwan 2 0.4%
14 Turkey 2 0.4%
15 Ukraine 2 0.4%
16 United Kingdom 1 0.2%
17 Spain 1 0.2%
18 Russia 1 0.2%
19 Cambodia 1 0.2%