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 118 65.2%
2 United States 31 17.1%
3 Canada 8 4.4%
4 Germany 6 3.3%
5 Korea, Republic of 5 2.8%
6 France 4 2.2%
7 United Kingdom 2 1.1%
8 Russia 2 1.1%
9 Egypt 2 1.1%
10 1 0.6%
11 Singapore 1 0.6%
12 Ukraine 1 0.6%