BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 United States 23 33.8%
2 Russia 4 5.9%
3 Spain 4 5.9%
4 Indonesia 4 5.9%
5 Italy 3 4.4%
6 Malaysia 3 4.4%
7 Mongolia 3 4.4%
8 Morocco 3 4.4%
9 Canada 3 4.4%
10 China 3 4.4%
11 France 3 4.4%
12 Ukraine 3 4.4%
13 Singapore 3 4.4%
14 Uzbekistan 2 2.9%
15 Hong Kong 2 2.9%
16 Pakistan 2 2.9%