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 216 72.5%
2 United States 43 14.4%
3 Canada 9 3%
4 Ireland 9 3%
5 Korea, Republic of 6 2%
6 Hong Kong 5 1.7%
7 Germany 3 1%
8 Japan 2 0.7%
9 Sri Lanka 2 0.7%
10 Ukraine 1 0.3%
11 Singapore 1 0.3%
12 1 0.3%