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 43 41.3%
2 United States 21 20.2%
3 Netherlands 8 7.7%
4 Sweden 7 6.7%
5 Malaysia 4 3.8%
6 Romania 4 3.8%
7 Germany 4 3.8%
8 Canada 4 3.8%
9 France 3 2.9%
10 Czech Republic 2 1.9%
11 Singapore 2 1.9%
12 Hong Kong 1 1%
13 Russia 1 1%