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 China 45 40.5%
2 United States 25 22.5%
3 Germany 10 9%
4 Netherlands 9 8.1%
5 Australia 4 3.6%
6 Canada 4 3.6%
7 France 3 2.7%
8 Romania 2 1.8%
9 Hong Kong 2 1.8%
10 Japan 2 1.8%
11 Malaysia 2 1.8%
12 Czech Republic 1 0.9%
13 Russia 1 0.9%
14 Singapore 1 0.9%