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 80 51.6%
2 United States 18 11.6%
3 Hong Kong 14 9%
4 Netherlands 9 5.8%
5 Russia 8 5.2%
6 Ukraine 4 2.6%
7 France 4 2.6%
8 Ireland 3 1.9%
9 United Kingdom 2 1.3%
10 India 2 1.3%
11 Czech Republic 2 1.3%
12 Canada 2 1.3%
13 Brazil 1 0.6%
14 Germany 1 0.6%
15 Singapore 1 0.6%
16 Spain 1 0.6%
17 Japan 1 0.6%
18 Malaysia 1 0.6%
19 Portugal 1 0.6%