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 248 73.8%
2 United States 59 17.6%
3 Korea, Republic of 6 1.8%
4 Ireland 5 1.5%
5 Canada 3 0.9%
6 Bangladesh 2 0.6%
7 France 2 0.6%
8 Germany 2 0.6%
9 Netherlands 2 0.6%
10 Russia 2 0.6%
11 Singapore 1 0.3%
12 Ukraine 1 0.3%
13 Norway 1 0.3%
14 Romania 1 0.3%
15 Morocco 1 0.3%