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 471 61%
2 United States 202 26.2%
3 Netherlands 25 3.2%
4 Germany 23 3%
5 Canada 16 2.1%
6 Cyprus 9 1.2%
7 Russia 7 0.9%
8 France 6 0.8%
9 Norway 3 0.4%
10 Philippines 2 0.3%
11 Singapore 2 0.3%
12 Ukraine 2 0.3%
13 Viet Nam 2 0.3%
14 Czech Republic 1 0.1%
15 Brazil 1 0.1%