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 36 47.4%
2 United States 14 18.4%
3 Netherlands 5 6.6%
4 Germany 4 5.3%
5 Brazil 3 3.9%
6 Singapore 2 2.6%
7 Sweden 1 1.3%
8 Tajikistan 1 1.3%
9 Thailand 1 1.3%
10 United Kingdom 1 1.3%
11 Portugal 1 1.3%
12 Romania 1 1.3%
13 Viet Nam 1 1.3%
14 Belarus 1 1.3%
15 Finland 1 1.3%
16 Korea, Republic of 1 1.3%
17 Kyrgyzstan 1 1.3%
18 Mexico 1 1.3%