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 302 67.6%
2 United States 100 22.4%
3 Germany 10 2.2%
4 Japan 7 1.6%
5 Canada 7 1.6%
6 Singapore 4 0.9%
7 Hong Kong 4 0.9%
8 Australia 4 0.9%
9 Brazil 2 0.4%
10 Czech Republic 2 0.4%
11 Ireland 2 0.4%
12 Russia 2 0.4%
13 Ukraine 1 0.2%