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 204 63.4%
2 United States 60 18.6%
3 France 9 2.8%
4 Canada 9 2.8%
5 India 8 2.5%
6 Korea, Republic of 7 2.2%
7 Germany 7 2.2%
8 Senegal 7 2.2%
9 Singapore 4 1.2%
10 South Africa 2 0.6%
11 Netherlands 2 0.6%
12 Ireland 2 0.6%
13 Brazil 1 0.3%