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 172 68%
2 United States 45 17.8%
3 Korea, Republic of 8 3.2%
4 Canada 6 2.4%
5 Ireland 4 1.6%
6 France 3 1.2%
7 Singapore 3 1.2%
8 Portugal 2 0.8%
9 Russia 2 0.8%
10 Germany 2 0.8%
11 Japan 2 0.8%
12 Netherlands 1 0.4%
13 Australia 1 0.4%
14 Ukraine 1 0.4%
15 United Kingdom 1 0.4%