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 21 31.3%
2 Netherlands 19 28.4%
3 United States 7 10.4%
4 Brazil 4 6%
5 South Africa 2 3%
6 Germany 2 3%
7 Ukraine 2 3%
8 Azerbaijan 1 1.5%
9 Israel 1 1.5%
10 Sweden 1 1.5%
11 Thailand 1 1.5%
12 Turkmenistan 1 1.5%
13 Canada 1 1.5%
14 France 1 1.5%
15 Romania 1 1.5%
16 Russia 1 1.5%
17 Slovakia 1 1.5%