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 59 39.6%
2 China 46 30.9%
3 Netherlands 17 11.4%
4 Germany 6 4%
5 Hong Kong 3 2%
6 Australia 3 2%
7 Canada 3 2%
8 Austria 2 1.3%
9 Italy 2 1.3%
10 Japan 1 0.7%
11 Kyrgyzstan 1 0.7%
12 Malaysia 1 0.7%
13 Brazil 1 0.7%
14 France 1 0.7%
15 Singapore 1 0.7%
16 Switzerland 1 0.7%
17 Taiwan 1 0.7%