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 80 53.7%
2 United States 34 22.8%
3 Korea, Republic of 11 7.4%
4 India 5 3.4%
5 France 4 2.7%
6 Netherlands 4 2.7%
7 Indonesia 3 2%
8 Iran, Islamic Republic of 2 1.3%
9 Germany 2 1.3%
10 Singapore 2 1.3%
11 Sweden 1 0.7%
12 Australia 1 0.7%