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 176 61.1%
2 United States 54 18.8%
3 Germany 11 3.8%
4 Senegal 8 2.8%
5 Korea, Republic of 7 2.4%
6 Ireland 7 2.4%
7 Japan 5 1.7%
8 Kazakhstan 2 0.7%
9 Italy 2 0.7%
10 Brazil 2 0.7%
11 Netherlands 2 0.7%
12 Romania 2 0.7%
13 Russia 2 0.7%
14 Singapore 1 0.3%
15 Slovakia 1 0.3%
16 Thailand 1 0.3%
17 Ukraine 1 0.3%
18 United Kingdom 1 0.3%
19 Canada 1 0.3%
20 Greece 1 0.3%
21 Hong Kong 1 0.3%