BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 66 54.5%
2 France 13 10.7%
3 Netherlands 11 9.1%
4 Germany 8 6.6%
5 Australia 7 5.8%
6 United States 7 5.8%
7 Brazil 3 2.5%
8 Indonesia 2 1.7%
9 Switzerland 2 1.7%
10 Moldova, Republic of 1 0.8%
11 India 1 0.8%