BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 167 72.9%
2 United States 41 17.9%
3 Germany 5 2.2%
4 Canada 4 1.7%
5 Romania 2 0.9%
6 South Africa 2 0.9%
7 United Kingdom 2 0.9%
8 France 2 0.9%
9 Hong Kong 1 0.4%
10 India 1 0.4%
11 Australia 1 0.4%
12 Cyprus 1 0.4%