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 151 51.2%
2 United States 99 33.6%
3 Canada 15 5.1%
4 Russia 8 2.7%
5 Germany 5 1.7%
6 France 4 1.4%
7 Ireland 4 1.4%
8 Korea, Republic of 3 1%
9 Hong Kong 2 0.7%
10 Singapore 2 0.7%
11 Taiwan 1 0.3%
12 Ukraine 1 0.3%