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 40 46%
2 United States 15 17.2%
3 Netherlands 10 11.5%
4 Russia 5 5.7%
5 France 5 5.7%
6 Hong Kong 3 3.4%
7 Japan 3 3.4%
8 Czech Republic 2 2.3%
9 Brazil 1 1.1%
10 Canada 1 1.1%
11 Ireland 1 1.1%
12 Germany 1 1.1%