BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 266 70.9%
2 United States 53 14.1%
3 Singapore 11 2.9%
4 Germany 8 2.1%
5 Japan 8 2.1%
6 Korea, Republic of 7 1.9%
7 France 5 1.3%
8 Hong Kong 4 1.1%
9 Netherlands 3 0.8%
10 Canada 3 0.8%
11 Taiwan 2 0.5%
12 Russia 2 0.5%
13 Macao 2 0.5%
14 Ukraine 1 0.3%