BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 197 67.5%
2 United States 46 15.8%
3 Canada 10 3.4%
4 Senegal 6 2.1%
5 Germany 6 2.1%
6 Ireland 5 1.7%
7 Korea, Republic of 5 1.7%
8 Ukraine 4 1.4%
9 Taiwan 4 1.4%
10 Netherlands 2 0.7%
11 Russia 2 0.7%
12 France 2 0.7%
13 South Africa 1 0.3%
14 Thailand 1 0.3%
15 Turkey 1 0.3%