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 312 72.7%
2 United States 49 11.4%
3 Germany 12 2.8%
4 Canada 9 2.1%
5 Sweden 8 1.9%
6 Russia 6 1.4%
7 Netherlands 4 0.9%
8 4 0.9%
9 India 3 0.7%
10 France 3 0.7%
11 United Kingdom 3 0.7%
12 United Arab Emirates 2 0.5%
13 Romania 2 0.5%
14 Singapore 2 0.5%
15 Ireland 2 0.5%
16 Italy 1 0.2%
17 Latvia 1 0.2%
18 Czech Republic 1 0.2%
19 Spain 1 0.2%
20 Philippines 1 0.2%
21 Greece 1 0.2%
22 Tajikistan 1 0.2%
23 Ukraine 1 0.2%