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 United States 14 25%
2 China 13 23.2%
3 Netherlands 11 19.6%
4 Germany 3 5.4%
5 Brazil 3 5.4%
6 Switzerland 2 3.6%
7 Argentina 2 3.6%
8 Bangladesh 1 1.8%
9 New Zealand 1 1.8%
10 Nigeria 1 1.8%
11 Japan 1 1.8%
12 Lao People's Democratic Republic 1 1.8%
13 Latvia 1 1.8%
14 Thailand 1 1.8%
15 Ukraine 1 1.8%