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 199 39.8%
2 Netherlands 119 23.8%
3 United States 106 21.2%
4 Germany 17 3.4%
5 Canada 12 2.4%
6 Russia 11 2.2%
7 United Kingdom 7 1.4%
8 Ukraine 4 0.8%
9 Brazil 4 0.8%
10 Korea, Republic of 3 0.6%
11 Spain 3 0.6%
12 Thailand 2 0.4%
13 Singapore 2 0.4%
14 Romania 1 0.2%
15 Malaysia 1 0.2%
16 Mexico 1 0.2%
17 France 1 0.2%
18 Australia 1 0.2%
19 Bangladesh 1 0.2%
20 Ireland 1 0.2%
21 Japan 1 0.2%
22 Kazakhstan 1 0.2%
23 Sweden 1 0.2%
24 Taiwan 1 0.2%