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 157 47%
2 United States 88 26.3%
3 Germany 30 9%
4 Hong Kong 16 4.8%
5 Australia 8 2.4%
6 Japan 5 1.5%
7 India 4 1.2%
8 New Zealand 4 1.2%
9 Russia 4 1.2%
10 Singapore 4 1.2%
11 Spain 2 0.6%
12 Taiwan 2 0.6%
13 United Kingdom 2 0.6%
14 Ireland 2 0.6%
15 Macao 2 0.6%
16 Netherlands 2 0.6%
17 France 1 0.3%
18 Ukraine 1 0.3%