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 190 75.1%
2 United States 34 13.4%
3 Germany 5 2%
4 Canada 5 2%
5 Russia 4 1.6%
6 Ireland 4 1.6%
7 3 1.2%
8 Norway 2 0.8%
9 Macao 1 0.4%
10 France 1 0.4%
11 Singapore 1 0.4%
12 Slovakia 1 0.4%
13 Sri Lanka 1 0.4%
14 Ukraine 1 0.4%