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 180 69%
2 United States 33 12.6%
3 Korea, Republic of 8 3.1%
4 Germany 7 2.7%
5 Canada 7 2.7%
6 Senegal 7 2.7%
7 Ireland 5 1.9%
8 Russia 4 1.5%
9 Taiwan 3 1.1%
10 Australia 2 0.8%
11 France 2 0.8%
12 Netherlands 1 0.4%
13 Ukraine 1 0.4%
14 Sri Lanka 1 0.4%