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 168 63.4%
2 United States 53 20%
3 Taiwan 10 3.8%
4 Germany 10 3.8%
5 Netherlands 5 1.9%
6 Canada 5 1.9%
7 Hong Kong 4 1.5%
8 Singapore 3 1.1%
9 Korea, Republic of 2 0.8%
10 Ukraine 2 0.8%
11 United Kingdom 1 0.4%
12 France 1 0.4%
13 Romania 1 0.4%