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 19 22.6%
2 Germany 17 20.2%
3 United States 16 19%
4 Sweden 13 15.5%
5 Czech Republic 10 11.9%
6 Colombia 3 3.6%
7 Netherlands 3 3.6%
8 Australia 1 1.2%
9 Korea, Republic of 1 1.2%
10 France 1 1.2%