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 229 77.6%
2 United States 38 12.9%
3 Canada 6 2%
4 Germany 6 2%
5 Russia 5 1.7%
6 Singapore 2 0.7%
7 Romania 2 0.7%
8 Sweden 1 0.3%
9 Ukraine 1 0.3%
10 United Kingdom 1 0.3%
11 France 1 0.3%
12 1 0.3%
13 Armenia 1 0.3%
14 Australia 1 0.3%