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 41 46.1%
2 United States 21 23.6%
3 Hong Kong 7 7.9%
4 Taiwan 6 6.7%
5 Germany 3 3.4%
6 Slovakia 2 2.2%
7 Japan 2 2.2%
8 Korea, Republic of 1 1.1%
9 Macao 1 1.1%
10 Netherlands 1 1.1%
11 Singapore 1 1.1%
12 Switzerland 1 1.1%
13 Turkmenistan 1 1.1%
14 United Kingdom 1 1.1%