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 29 35.4%
2 China 16 19.5%
3 Korea, Republic of 9 11%
4 Germany 6 7.3%
5 Canada 5 6.1%
6 Netherlands 3 3.7%
7 Cyprus 3 3.7%
8 Hong Kong 2 2.4%
9 Japan 1 1.2%
10 France 1 1.2%
11 Brazil 1 1.2%
12 Bulgaria 1 1.2%
13 Singapore 1 1.2%
14 Slovakia 1 1.2%
15 Sweden 1 1.2%
16 Ukraine 1 1.2%
17 United Arab Emirates 1 1.2%