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 178 70.9%
2 United States 47 18.7%
3 Germany 7 2.8%
4 Canada 3 1.2%
5 Ukraine 3 1.2%
6 Slovenia 2 0.8%
7 Taiwan 2 0.8%
8 Czech Republic 2 0.8%
9 France 1 0.4%
10 Armenia 1 0.4%
11 Netherlands 1 0.4%
12 New Zealand 1 0.4%
13 Romania 1 0.4%
14 Singapore 1 0.4%
15 United Kingdom 1 0.4%