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 129 55.1%
2 United States 59 25.2%
3 Netherlands 11 4.7%
4 Korea, Republic of 9 3.8%
5 Canada 5 2.1%
6 India 5 2.1%
7 France 4 1.7%
8 Germany 3 1.3%
9 Australia 3 1.3%
10 Belgium 3 1.3%
11 Taiwan 2 0.9%
12 Russia 1 0.4%