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 239 43.5%
2 Netherlands 161 29.3%
3 United States 92 16.7%
4 Germany 15 2.7%
5 Canada 10 1.8%
6 Colombia 5 0.9%
7 Brazil 4 0.7%
8 Thailand 3 0.5%
9 Denmark 3 0.5%
10 India 3 0.5%
11 France 3 0.5%
12 Peru 2 0.4%
13 Romania 1 0.2%
14 Russia 1 0.2%
15 Sri Lanka 1 0.2%
16 Ukraine 1 0.2%
17 United Kingdom 1 0.2%
18 Italy 1 0.2%
19 Japan 1 0.2%
20 Korea, Republic of 1 0.2%
21 Estonia 1 0.2%
22 Finland 1 0.2%