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 United States 34 32.1%
2 China 33 31.1%
3 Netherlands 14 13.2%
4 Korea, Republic of 8 7.5%
5 Argentina 6 5.7%
6 Australia 2 1.9%
7 Belgium 2 1.9%
8 France 2 1.9%
9 Germany 2 1.9%
10 Russia 1 0.9%
11 Taiwan 1 0.9%
12 Canada 1 0.9%