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 309 48.1%
2 United States 157 24.4%
3 Germany 32 5%
4 Hong Kong 31 4.8%
5 Australia 27 4.2%
6 Canada 16 2.5%
7 United Kingdom 13 2%
8 Singapore 12 1.9%
9 Japan 10 1.6%
10 Taiwan 5 0.8%
11 Malaysia 5 0.8%
12 New Zealand 4 0.6%
13 Czech Republic 4 0.6%
14 Macao 3 0.5%
15 Italy 3 0.5%
16 Turkey 3 0.5%
17 Russia 3 0.5%
18 Spain 2 0.3%
19 Denmark 2 0.3%
20 Romania 1 0.2%
21 Netherlands 1 0.2%