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 254 76.3%
2 United States 46 13.8%
3 Germany 6 1.8%
4 Ireland 3 0.9%
5 Luxembourg 3 0.9%
6 United Kingdom 2 0.6%
7 Slovakia 2 0.6%
8 Thailand 2 0.6%
9 Korea, Republic of 2 0.6%
10 Lithuania 2 0.6%
11 Hong Kong 2 0.6%
12 Armenia 2 0.6%
13 Canada 2 0.6%
14 France 1 0.3%
15 Ukraine 1 0.3%
16 Romania 1 0.3%
17 Russia 1 0.3%
18 Singapore 1 0.3%