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 172 65.9%
2 United States 46 17.6%
3 Canada 12 4.6%
4 Japan 5 1.9%
5 Germany 5 1.9%
6 Hong Kong 3 1.1%
7 Italy 2 0.8%
8 Korea, Republic of 2 0.8%
9 Bulgaria 2 0.8%
10 Malaysia 2 0.8%
11 Romania 2 0.8%
12 Russia 2 0.8%
13 Singapore 2 0.8%
14 Taiwan 2 0.8%
15 Ukraine 1 0.4%
16 Luxembourg 1 0.4%