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 124 52.5%
2 China 61 25.8%
3 Germany 16 6.8%
4 India 9 3.8%
5 Japan 6 2.5%
6 Cyprus 5 2.1%
7 Netherlands 3 1.3%
8 Norway 2 0.8%
9 Russia 2 0.8%
10 Korea, Republic of 2 0.8%
11 Iran, Islamic Republic of 1 0.4%
12 Bulgaria 1 0.4%
13 Canada 1 0.4%
14 Turkey 1 0.4%
15 Ukraine 1 0.4%
16 United Kingdom 1 0.4%