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 56.1%
2 United States 128 30%
3 Germany 15 3.5%
4 10 2.3%
5 Korea, Republic of 5 1.2%
6 Ukraine 4 0.9%
7 Turkey 3 0.7%
8 Japan 3 0.7%
9 Bulgaria 3 0.7%
10 Canada 2 0.5%
11 France 2 0.5%
12 Italy 2 0.5%
13 Singapore 2 0.5%
14 Lithuania 2 0.5%
15 Netherlands 2 0.5%
16 Philippines 1 0.2%
17 Kazakhstan 1 0.2%
18 Ireland 1 0.2%
19 Belgium 1 0.2%