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 187 73.3%
2 United States 39 15.3%
3 Canada 5 2%
4 Korea, Republic of 5 2%
5 Germany 4 1.6%
6 Viet Nam 4 1.6%
7 Spain 2 0.8%
8 Ireland 2 0.8%
9 France 2 0.8%
10 Armenia 1 0.4%
11 Belarus 1 0.4%
12 Russia 1 0.4%
13 Ukraine 1 0.4%
14 United Kingdom 1 0.4%