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 113 45.2%
2 United States 95 38%
3 Canada 5 2%
4 Senegal 5 2%
5 Germany 5 2%
6 India 5 2%
7 Korea, Republic of 5 2%
8 United Kingdom 4 1.6%
9 Russia 3 1.2%
10 Latvia 2 0.8%
11 2 0.8%
12 Belarus 1 0.4%
13 France 1 0.4%
14 Norway 1 0.4%
15 Sweden 1 0.4%
16 Switzerland 1 0.4%
17 Ukraine 1 0.4%