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 235 47.9%
2 United States 112 22.8%
3 Germany 42 8.6%
4 Hong Kong 24 4.9%
5 Singapore 12 2.4%
6 United Kingdom 11 2.2%
7 Canada 11 2.2%
8 Australia 10 2%
9 Taiwan 8 1.6%
10 New Zealand 6 1.2%
11 Japan 6 1.2%
12 Netherlands 4 0.8%
13 Russia 3 0.6%
14 2 0.4%
15 France 2 0.4%
16 Macao 1 0.2%
17 Ukraine 1 0.2%
18 Papua New Guinea 1 0.2%