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 China 239 68.9%
2 United States 54 15.6%
3 9 2.6%
4 France 8 2.3%
5 Senegal 7 2%
6 Ireland 5 1.4%
7 Germany 5 1.4%
8 Canada 4 1.2%
9 Japan 3 0.9%
10 Netherlands 2 0.6%
11 Ukraine 2 0.6%
12 Indonesia 2 0.6%
13 Iran, Islamic Republic of 2 0.6%
14 India 1 0.3%
15 Slovakia 1 0.3%
16 Taiwan 1 0.3%
17 Norway 1 0.3%
18 Russia 1 0.3%