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 United States 84 43.8%
2 China 49 25.5%
3 Germany 23 12%
4 Korea, Republic of 11 5.7%
5 Netherlands 8 4.2%
6 France 7 3.6%
7 Brazil 4 2.1%
8 Hong Kong 3 1.6%
9 Japan 1 0.5%
10 Taiwan 1 0.5%
11 Canada 1 0.5%