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 74 33%
2 Bulgaria 52 23.2%
3 United States 52 23.2%
4 Australia 10 4.5%
5 Netherlands 9 4%
6 Canada 7 3.1%
7 Nigeria 5 2.2%
8 Korea, Republic of 4 1.8%
9 Germany 2 0.9%
10 Belgium 2 0.9%
11 Japan 1 0.4%
12 Mauritius 1 0.4%
13 Philippines 1 0.4%
14 Russia 1 0.4%
15 South Africa 1 0.4%
16 Sweden 1 0.4%
17 United Kingdom 1 0.4%