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 United States 85 38.8%
2 China 73 33.3%
3 Korea, Republic of 11 5%
4 Germany 10 4.6%
5 Ireland 9 4.1%
6 Netherlands 7 3.2%
7 Sweden 7 3.2%
8 Russia 5 2.3%
9 Canada 3 1.4%
10 Singapore 2 0.9%
11 Spain 2 0.9%
12 Malaysia 2 0.9%
13 New Zealand 1 0.5%
14 Taiwan 1 0.5%
15 United Kingdom 1 0.5%