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 128 60.7%
2 United States 45 21.3%
3 Korea, Republic of 6 2.8%
4 Germany 5 2.4%
5 Canada 5 2.4%
6 Japan 5 2.4%
7 Ireland 3 1.4%
8 France 3 1.4%
9 3 1.4%
10 Singapore 3 1.4%
11 Bulgaria 2 0.9%
12 Ukraine 1 0.5%
13 Norway 1 0.5%
14 Russia 1 0.5%