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 107 78.1%
2 United States 7 5.1%
3 Russia 6 4.4%
4 Hong Kong 4 2.9%
5 Norway 3 2.2%
6 Singapore 2 1.5%
7 Taiwan 2 1.5%
8 Netherlands 2 1.5%
9 Canada 1 0.7%
10 India 1 0.7%
11 Iran, Islamic Republic of 1 0.7%
12 Japan 1 0.7%