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 380 52%
2 United States 130 17.8%
3 Germany 35 4.8%
4 Netherlands 27 3.7%
5 Hong Kong 25 3.4%
6 Macao 23 3.1%
7 United Kingdom 21 2.9%
8 Singapore 17 2.3%
9 Malaysia 15 2.1%
10 Taiwan 14 1.9%
11 Canada 14 1.9%
12 Russia 6 0.8%
13 Australia 6 0.8%
14 Ireland 5 0.7%
15 Japan 4 0.5%
16 Ukraine 2 0.3%
17 Brazil 2 0.3%
18 France 1 0.1%
19 India 1 0.1%
20 Indonesia 1 0.1%
21 Serbia 1 0.1%
22 Mauritius 1 0.1%