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 232 77.3%
2 United States 38 12.7%
3 Korea, Republic of 8 2.7%
4 Russia 8 2.7%
5 Hong Kong 4 1.3%
6 Taiwan 2 0.7%
7 Germany 2 0.7%
8 Brazil 2 0.7%
9 Canada 2 0.7%
10 Ukraine 1 0.3%
11 United Kingdom 1 0.3%