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 United States 72 53.7%
2 China 37 27.6%
3 Russia 8 6%
4 Germany 7 5.2%
5 Singapore 2 1.5%
6 Sri Lanka 2 1.5%
7 Ukraine 1 0.7%
8 Netherlands 1 0.7%
9 Norway 1 0.7%
10 Romania 1 0.7%
11 Cyprus 1 0.7%
12 Brazil 1 0.7%