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 177 56.9%
2 United States 82 26.4%
3 Netherlands 13 4.2%
4 Canada 6 1.9%
5 Japan 6 1.9%
6 Poland 5 1.6%
7 Switzerland 3 1%
8 Germany 3 1%
9 Hong Kong 3 1%
10 Ireland 3 1%
11 Italy 2 0.6%
12 Malaysia 2 0.6%
13 Romania 2 0.6%
14 Philippines 2 0.6%
15 Macao 1 0.3%
16 Australia 1 0.3%