BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 75 44.1%
2 United States 56 32.9%
3 Germany 8 4.7%
4 India 6 3.5%
5 Canada 4 2.4%
6 Singapore 4 2.4%
7 Ireland 3 1.8%
8 Italy 2 1.2%
9 Malaysia 2 1.2%
10 Nigeria 2 1.2%
11 Russia 2 1.2%
12 Sweden 2 1.2%
13 United Kingdom 2 1.2%
14 Ukraine 1 0.6%
15 South Africa 1 0.6%