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 88 52.1%
2 Canada 42 24.9%
3 United States 21 12.4%
4 Taiwan 3 1.8%
5 Netherlands 3 1.8%
6 Russia 2 1.2%
7 Singapore 2 1.2%
8 Cyprus 2 1.2%
9 France 1 0.6%
10 India 1 0.6%
11 Switzerland 1 0.6%
12 Romania 1 0.6%
13 Ukraine 1 0.6%
14 Viet Nam 1 0.6%