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 90 54.5%
2 United States 40 24.2%
3 Canada 9 5.5%
4 Germany 7 4.2%
5 Korea, Republic of 4 2.4%
6 France 4 2.4%
7 Hong Kong 2 1.2%
8 Russia 2 1.2%
9 Ukraine 2 1.2%
10 United Kingdom 1 0.6%
11 Singapore 1 0.6%
12 Malaysia 1 0.6%
13 Netherlands 1 0.6%
14 1 0.6%