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 155 63.3%
2 United States 51 20.8%
3 Germany 8 3.3%
4 Korea, Republic of 7 2.9%
5 4 1.6%
6 Canada 3 1.2%
7 Japan 3 1.2%
8 Hong Kong 2 0.8%
9 Indonesia 2 0.8%
10 Azerbaijan 2 0.8%
11 France 2 0.8%
12 Ukraine 2 0.8%
13 United Arab Emirates 2 0.8%
14 Russia 1 0.4%
15 Turkey 1 0.4%