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 197 37.4%
2 United States 171 32.4%
3 Netherlands 90 17.1%
4 Germany 25 4.7%
5 Canada 16 3%
6 Japan 6 1.1%
7 France 4 0.8%
8 India 4 0.8%
9 Brazil 3 0.6%
10 Taiwan 3 0.6%
11 Thailand 1 0.2%
12 Ukraine 1 0.2%
13 United Kingdom 1 0.2%
14 Nigeria 1 0.2%
15 Romania 1 0.2%
16 Singapore 1 0.2%
17 Belgium 1 0.2%
18 Denmark 1 0.2%