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 49 46.7%
2 United States 17 16.2%
3 Netherlands 16 15.2%
4 Korea, Republic of 9 8.6%
5 Moldova, Republic of 2 1.9%
6 Japan 2 1.9%
7 France 2 1.9%
8 Germany 2 1.9%
9 Hong Kong 1 1%
10 Nigeria 1 1%
11 Russia 1 1%
12 South Africa 1 1%
13 United Kingdom 1 1%
14 Viet Nam 1 1%