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 29 60.4%
2 United Kingdom 5 10.4%
3 United States 4 8.3%
4 Hong Kong 2 4.2%
5 Bulgaria 2 4.2%
6 Iran, Islamic Republic of 1 2.1%
7 Korea, Republic of 1 2.1%
8 Netherlands 1 2.1%
9 Russia 1 2.1%
10 Turkmenistan 1 2.1%
11 Germany 1 2.1%