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 108 55.1%
2 United States 61 31.1%
3 Canada 5 2.6%
4 United Kingdom 3 1.5%
5 Germany 3 1.5%
6 Netherlands 3 1.5%
7 New Zealand 2 1%
8 Russia 2 1%
9 Senegal 2 1%
10 Ukraine 2 1%
11 India 2 1%
12 Ireland 2 1%
13 Korea, Republic of 1 0.5%