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 157 64.3%
2 United States 53 21.7%
3 Korea, Republic of 8 3.3%
4 Canada 6 2.5%
5 Russia 5 2%
6 Taiwan 4 1.6%
7 Japan 3 1.2%
8 Germany 2 0.8%
9 Hong Kong 2 0.8%
10 Singapore 2 0.8%
11 Turkey 1 0.4%
12 Ukraine 1 0.4%