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 32 29.6%
2 Netherlands 25 23.1%
3 China 16 14.8%
4 Canada 10 9.3%
5 France 6 5.6%
6 Russia 4 3.7%
7 Japan 3 2.8%
8 Malaysia 3 2.8%
9 Germany 2 1.9%
10 Hong Kong 2 1.9%
11 Ireland 2 1.9%
12 Spain 2 1.9%
13 Singapore 1 0.9%