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 138 51.3%
2 China 74 27.5%
3 Germany 16 5.9%
4 Netherlands 8 3%
5 India 6 2.2%
6 Japan 5 1.9%
7 Senegal 5 1.9%
8 Cyprus 4 1.5%
9 Viet Nam 3 1.1%
10 Ukraine 3 1.1%
11 United Kingdom 1 0.4%
12 Sweden 1 0.4%
13 Poland 1 0.4%
14 Iran, Islamic Republic of 1 0.4%
15 Kazakhstan 1 0.4%
16 Kuwait 1 0.4%
17 Malaysia 1 0.4%