BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 139 65.9%
2 United States 39 18.5%
3 Germany 7 3.3%
4 Russia 4 1.9%
5 Canada 3 1.4%
6 Turkey 2 0.9%
7 Ukraine 2 0.9%
8 New Zealand 2 0.9%
9 India 2 0.9%
10 Bulgaria 2 0.9%
11 Australia 1 0.5%
12 Denmark 1 0.5%
13 Georgia 1 0.5%
14 Ireland 1 0.5%
15 Kazakhstan 1 0.5%
16 Romania 1 0.5%
17 Singapore 1 0.5%
18 Switzerland 1 0.5%
19 United Kingdom 1 0.5%