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 25 42.4%
2 Canada 7 11.9%
3 Korea, Republic of 6 10.2%
4 France 5 8.5%
5 Germany 5 8.5%
6 Netherlands 3 5.1%
7 Russia 3 5.1%
8 Australia 2 3.4%
9 Singapore 1 1.7%
10 Taiwan 1 1.7%
11 United States 1 1.7%