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 55 35.7%
2 Canada 48 31.2%
3 United States 23 14.9%
4 South Africa 10 6.5%
5 Switzerland 3 1.9%
6 Cyprus 3 1.9%
7 United Kingdom 3 1.9%
8 Romania 2 1.3%
9 Bangladesh 1 0.6%
10 Germany 1 0.6%
11 Japan 1 0.6%
12 Moldova, Republic of 1 0.6%
13 Netherlands 1 0.6%
14 Thailand 1 0.6%
15 Ukraine 1 0.6%