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 297 78%
2 United States 45 11.8%
3 Hong Kong 16 4.2%
4 Germany 8 2.1%
5 Canada 4 1%
6 France 3 0.8%
7 Singapore 3 0.8%
8 Netherlands 2 0.5%
9 South Africa 1 0.3%
10 Israel 1 0.3%
11 Korea, Republic of 1 0.3%