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 United States 279 70.5%
2 China 56 14.1%
3 Germany 12 3%
4 Netherlands 7 1.8%
5 Japan 6 1.5%
6 India 6 1.5%
7 Hong Kong 5 1.3%
8 Canada 4 1%
9 Bulgaria 3 0.8%
10 Cyprus 3 0.8%
11 France 3 0.8%
12 Indonesia 3 0.8%
13 Taiwan 2 0.5%
14 Singapore 2 0.5%
15 Sweden 1 0.3%
16 Kazakhstan 1 0.3%
17 Malaysia 1 0.3%
18 Romania 1 0.3%
19 Russia 1 0.3%