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 152 64.1%
2 United States 42 17.7%
3 Germany 7 3%
4 Hong Kong 6 2.5%
5 Canada 6 2.5%
6 Korea, Republic of 6 2.5%
7 Japan 4 1.7%
8 Ukraine 3 1.3%
9 Netherlands 2 0.8%
10 Russia 2 0.8%
11 Taiwan 2 0.8%
12 France 2 0.8%
13 Australia 2 0.8%
14 1 0.4%