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 196 65.6%
2 United States 44 14.7%
3 Germany 9 3%
4 Canada 9 3%
5 Senegal 7 2.3%
6 Japan 6 2%
7 6 2%
8 France 5 1.7%
9 Spain 4 1.3%
10 Taiwan 2 0.7%
11 Singapore 2 0.7%
12 Russia 2 0.7%
13 Australia 2 0.7%
14 Ireland 2 0.7%
15 Netherlands 1 0.3%
16 Thailand 1 0.3%
17 Ukraine 1 0.3%