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 214 73.8%
2 United States 33 11.4%
3 Germany 10 3.4%
4 Canada 9 3.1%
5 Senegal 5 1.7%
6 Korea, Republic of 5 1.7%
7 Ireland 4 1.4%
8 France 3 1%
9 Malaysia 2 0.7%
10 Romania 2 0.7%
11 Russia 1 0.3%
12 Hong Kong 1 0.3%
13 Ukraine 1 0.3%