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 173 61.8%
2 United States 51 18.2%
3 Canada 9 3.2%
4 Japan 8 2.9%
5 Hong Kong 7 2.5%
6 Germany 6 2.1%
7 Senegal 5 1.8%
8 Singapore 4 1.4%
9 Taiwan 4 1.4%
10 Korea, Republic of 4 1.4%
11 United Kingdom 3 1.1%
12 Czech Republic 2 0.7%
13 Australia 2 0.7%
14 Azerbaijan 1 0.4%
15 Ukraine 1 0.4%