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 193 56.9%
2 China 84 24.8%
3 Germany 13 3.8%
4 Korea, Republic of 11 3.2%
5 Russia 8 2.4%
6 Japan 7 2.1%
7 Canada 5 1.5%
8 France 4 1.2%
9 Cyprus 3 0.9%
10 Netherlands 2 0.6%
11 Ukraine 2 0.6%
12 United Kingdom 1 0.3%
13 Singapore 1 0.3%
14 Thailand 1 0.3%
15 Nigeria 1 0.3%
16 Jordan 1 0.3%
17 Finland 1 0.3%
18 Brazil 1 0.3%