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 209 52%
2 United States 82 20.4%
3 Germany 29 7.2%
4 Taiwan 13 3.2%
5 Singapore 8 2%
6 New Zealand 7 1.7%
7 Thailand 6 1.5%
8 Ireland 6 1.5%
9 Canada 6 1.5%
10 Malaysia 6 1.5%
11 Switzerland 6 1.5%
12 Hong Kong 5 1.2%
13 Japan 3 0.7%
14 Turkey 3 0.7%
15 United Kingdom 2 0.5%
16 Romania 2 0.5%
17 Spain 2 0.5%
18 Kazakhstan 2 0.5%
19 Viet Nam 2 0.5%
20 Australia 1 0.2%
21 Brazil 1 0.2%
22 Sweden 1 0.2%