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 United States 23 46%
2 China 11 22%
3 Hong Kong 4 8%
4 Russia 3 6%
5 Netherlands 2 4%
6 Canada 2 4%
7 Portugal 1 2%
8 United Kingdom 1 2%
9 Korea, Republic of 1 2%
10 Macao 1 2%
11 Germany 1 2%