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 105 46.5%
2 United States 71 31.4%
3 Singapore 10 4.4%
4 Canada 10 4.4%
5 Senegal 6 2.7%
6 Iran, Islamic Republic of 5 2.2%
7 Germany 4 1.8%
8 Australia 4 1.8%
9 3 1.3%
10 France 3 1.3%
11 Netherlands 2 0.9%
12 Taiwan 2 0.9%
13 South Africa 1 0.4%