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 60 60%
2 United States 14 14%
3 Netherlands 6 6%
4 Germany 5 5%
5 Japan 2 2%
6 Bangladesh 2 2%
7 Mauritius 2 2%
8 Romania 2 2%
9 Singapore 1 1%
10 Ukraine 1 1%
11 United Arab Emirates 1 1%
12 Brazil 1 1%
13 New Zealand 1 1%
14 Lithuania 1 1%
15 Malaysia 1 1%