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 334 72.6%
2 China 51 11.1%
3 Germany 30 6.5%
4 Japan 7 1.5%
5 Netherlands 7 1.5%
6 Senegal 6 1.3%
7 Korea, Republic of 5 1.1%
8 Singapore 4 0.9%
9 Cyprus 4 0.9%
10 India 2 0.4%
11 Indonesia 2 0.4%
12 Jordan 2 0.4%
13 Thailand 2 0.4%
14 Ukraine 1 0.2%
15 Switzerland 1 0.2%
16 Norway 1 0.2%
17 Russia 1 0.2%