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 136 48.9%
2 United States 68 24.5%
3 Netherlands 25 9%
4 Canada 8 2.9%
5 Germany 6 2.2%
6 Taiwan 6 2.2%
7 Iran, Islamic Republic of 5 1.8%
8 Indonesia 4 1.4%
9 Denmark 3 1.1%
10 Australia 3 1.1%
11 France 2 0.7%
12 Hong Kong 2 0.7%
13 Italy 2 0.7%
14 Japan 2 0.7%
15 Russia 2 0.7%
16 Ukraine 1 0.4%
17 United Kingdom 1 0.4%
18 Pakistan 1 0.4%
19 Brazil 1 0.4%