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 110 61.5%
2 United States 47 26.3%
3 Germany 4 2.2%
4 Hong Kong 3 1.7%
5 Singapore 3 1.7%
6 South Africa 3 1.7%
7 Switzerland 2 1.1%
8 Netherlands 2 1.1%
9 Russia 2 1.1%
10 Japan 2 1.1%
11 Mauritius 1 0.6%