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 110 38.6%
2 China 50 17.5%
3 43 15.1%
4 Germany 23 8.1%
5 France 14 4.9%
6 Korea, Republic of 11 3.9%
7 Ghana 9 3.2%
8 Netherlands 5 1.8%
9 Russia 3 1.1%
10 Singapore 3 1.1%
11 Japan 2 0.7%
12 Ukraine 2 0.7%
13 Cyprus 2 0.7%
14 Denmark 1 0.4%
15 Azerbaijan 1 0.4%
16 Canada 1 0.4%
17 Norway 1 0.4%
18 Romania 1 0.4%
19 United Kingdom 1 0.4%
20 Uzbekistan 1 0.4%
21 Turkey 1 0.4%