BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 Canada 49 31.4%
2 China 46 29.5%
3 United States 38 24.4%
4 United Kingdom 4 2.6%
5 Taiwan 2 1.3%
6 Ukraine 2 1.3%
7 Cyprus 2 1.3%
8 Romania 2 1.3%
9 Singapore 2 1.3%
10 Slovakia 2 1.3%
11 South Africa 1 0.6%
12 France 1 0.6%
13 Iran, Islamic Republic of 1 0.6%
14 Ireland 1 0.6%
15 Netherlands 1 0.6%
16 Bulgaria 1 0.6%
17 Viet Nam 1 0.6%