BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 82 40%
2 United States 71 34.6%
3 Germany 19 9.3%
4 Netherlands 11 5.4%
5 Australia 6 2.9%
6 Korea, Republic of 4 2%
7 Senegal 2 1%
8 Turkey 2 1%
9 Denmark 2 1%
10 Ireland 2 1%
11 Japan 2 1%
12 Hungary 1 0.5%
13 Belarus 1 0.5%