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 202 71.1%
2 United States 42 14.8%
3 Canada 7 2.5%
4 6 2.1%
5 Australia 5 1.8%
6 Germany 5 1.8%
7 Korea, Republic of 5 1.8%
8 Hong Kong 3 1.1%
9 Japan 3 1.1%
10 Ireland 2 0.7%
11 Denmark 1 0.4%
12 France 1 0.4%
13 Russia 1 0.4%
14 Ukraine 1 0.4%