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 186 75.3%
2 United States 27 10.9%
3 Senegal 6 2.4%
4 Canada 6 2.4%
5 Netherlands 4 1.6%
6 Hong Kong 3 1.2%
7 Japan 3 1.2%
8 Korea, Republic of 2 0.8%
9 Australia 2 0.8%
10 Germany 2 0.8%
11 Poland 2 0.8%
12 Russia 2 0.8%
13 Ukraine 1 0.4%
14 Malaysia 1 0.4%