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 70 48.3%
2 United States 21 14.5%
3 Czech Republic 11 7.6%
4 Netherlands 9 6.2%
5 Germany 8 5.5%
6 Bulgaria 7 4.8%
7 Turkey 6 4.1%
8 Philippines 3 2.1%
9 Canada 2 1.4%
10 Japan 2 1.4%
11 Kenya 1 0.7%
12 Mauritius 1 0.7%
13 France 1 0.7%
14 South Africa 1 0.7%
15 United Kingdom 1 0.7%
16 1 0.7%