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 162 70.7%
2 United States 29 12.7%
3 Canada 8 3.5%
4 Germany 6 2.6%
5 Korea, Republic of 6 2.6%
6 Taiwan 5 2.2%
7 Japan 4 1.7%
8 Malawi 2 0.9%
9 Romania 2 0.9%
10 Singapore 2 0.9%
11 Ukraine 1 0.4%
12 United Kingdom 1 0.4%
13 Macao 1 0.4%