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 297 73%
2 United States 50 12.3%
3 Germany 16 3.9%
4 10 2.5%
5 Hong Kong 9 2.2%
6 Taiwan 5 1.2%
7 Russia 4 1%
8 Italy 4 1%
9 Japan 3 0.7%
10 Singapore 3 0.7%
11 Ukraine 2 0.5%
12 Czech Republic 2 0.5%
13 Canada 1 0.2%
14 India 1 0.2%