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 United States 63 42.3%
2 China 27 18.1%
3 Spain 18 12.1%
4 Japan 7 4.7%
5 United Kingdom 6 4%
6 Lithuania 4 2.7%
7 Netherlands 4 2.7%
8 Germany 3 2%
9 Bulgaria 3 2%
10 Poland 2 1.3%
11 Portugal 2 1.3%
12 Mauritius 2 1.3%
13 Bangladesh 2 1.3%
14 Thailand 2 1.3%
15 Viet Nam 2 1.3%
16 Canada 1 0.7%
17 Italy 1 0.7%