BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 217 47%
2 United States 116 25.1%
3 Netherlands 54 11.7%
4 Canada 21 4.5%
5 Germany 19 4.1%
6 Hong Kong 10 2.2%
7 Taiwan 4 0.9%
8 Japan 3 0.6%
9 Australia 3 0.6%
10 France 3 0.6%
11 New Zealand 2 0.4%
12 Russia 2 0.4%
13 Spain 2 0.4%
14 Sweden 2 0.4%
15 Uganda 2 0.4%
16 Ukraine 1 0.2%
17 India 1 0.2%