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 53 34.2%
2 Canada 51 32.9%
3 United States 19 12.3%
4 South Africa 7 4.5%
5 Switzerland 7 4.5%
6 Germany 6 3.9%
7 Netherlands 4 2.6%
8 Japan 2 1.3%
9 Malaysia 2 1.3%
10 Singapore 1 0.6%
11 Ireland 1 0.6%
12 Cyprus 1 0.6%
13 Ukraine 1 0.6%