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 286 44.5%
2 United States 174 27.1%
3 Netherlands 78 12.1%
4 Germany 28 4.4%
5 Canada 18 2.8%
6 France 13 2%
7 Korea, Republic of 12 1.9%
8 Russia 5 0.8%
9 Indonesia 5 0.8%
10 Taiwan 4 0.6%
11 India 3 0.5%
12 Japan 2 0.3%
13 Switzerland 2 0.3%
14 Macao 2 0.3%
15 Bulgaria 2 0.3%
16 Australia 2 0.3%
17 United Kingdom 2 0.3%
18 Turkey 1 0.2%
19 Ukraine 1 0.2%
20 Bangladesh 1 0.2%
21 Hong Kong 1 0.2%
22 Denmark 1 0.2%