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 33 32.4%
2 United States 21 20.6%
3 Brazil 7 6.9%
4 Canada 7 6.9%
5 Netherlands 7 6.9%
6 Germany 6 5.9%
7 Russia 3 2.9%
8 Slovakia 2 2%
9 Australia 2 2%
10 Ukraine 2 2%
11 Korea, Republic of 2 2%
12 United Kingdom 1 1%
13 Uzbekistan 1 1%
14 Austria 1 1%
15 India 1 1%
16 Japan 1 1%
17 Taiwan 1 1%
18 Tajikistan 1 1%
19 Thailand 1 1%
20 Singapore 1 1%
21 Romania 1 1%