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 69 37.7%
2 United States 54 29.5%
3 Netherlands 22 12%
4 Canada 8 4.4%
5 Germany 8 4.4%
6 Brazil 4 2.2%
7 France 3 1.6%
8 Azerbaijan 1 0.5%
9 Chile 1 0.5%
10 Ireland 1 0.5%
11 Israel 1 0.5%
12 Japan 1 0.5%
13 Malaysia 1 0.5%
14 Norway 1 0.5%
15 Switzerland 1 0.5%
16 Taiwan 1 0.5%
17 Thailand 1 0.5%
18 Ukraine 1 0.5%
19 United Kingdom 1 0.5%
20 Viet Nam 1 0.5%
21 Denmark 1 0.5%
22 Finland 1 0.5%