BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 73 43.7%
2 United States 55 32.9%
3 Germany 7 4.2%
4 India 6 3.6%
5 Pakistan 5 3%
6 Hong Kong 4 2.4%
7 Brazil 3 1.8%
8 Romania 2 1.2%
9 Sweden 2 1.2%
10 Ireland 2 1.2%
11 Italy 2 1.2%
12 Korea, Republic of 2 1.2%
13 Malaysia 2 1.2%
14 Mauritius 2 1.2%