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 281 46.2%
2 United States 161 26.5%
3 Netherlands 104 17.1%
4 Germany 14 2.3%
5 Canada 10 1.6%
6 Korea, Republic of 8 1.3%
7 France 7 1.2%
8 Hong Kong 4 0.7%
9 Czech Republic 2 0.3%
10 Bulgaria 2 0.3%
11 United Kingdom 2 0.3%
12 Indonesia 2 0.3%
13 Ireland 2 0.3%
14 Russia 2 0.3%
15 Singapore 2 0.3%
16 Sweden 2 0.3%
17 Ukraine 1 0.2%
18 Brazil 1 0.2%
19 India 1 0.2%