BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 58 47.2%
2 Netherlands 10 8.1%
3 United States 10 8.1%
4 Canada 8 6.5%
5 Germany 8 6.5%
6 Hong Kong 8 6.5%
7 Ireland 8 6.5%
8 Japan 2 1.6%
9 Malaysia 2 1.6%
10 India 2 1.6%
11 Czech Republic 2 1.6%
12 France 2 1.6%
13 Australia 2 1.6%
14 Brazil 1 0.8%