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 341 64%
2 United States 80 15%
3 Germany 31 5.8%
4 Netherlands 19 3.6%
5 Canada 13 2.4%
6 Malaysia 12 2.3%
7 New Zealand 8 1.5%
8 Hong Kong 6 1.1%
9 Singapore 5 0.9%
10 Taiwan 5 0.9%
11 Algeria 4 0.8%
12 Australia 3 0.6%
13 Denmark 2 0.4%
14 Italy 2 0.4%
15 Japan 1 0.2%
16 Poland 1 0.2%