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 157 64.1%
2 United States 43 17.6%
3 Germany 9 3.7%
4 Ireland 8 3.3%
5 Canada 8 3.3%
6 Korea, Republic of 6 2.4%
7 Russia 3 1.2%
8 Ukraine 3 1.2%
9 United Kingdom 3 1.2%
10 Netherlands 2 0.8%
11 Hong Kong 2 0.8%
12 France 1 0.4%