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 44 53%
2 United States 20 24.1%
3 India 7 8.4%
4 Netherlands 5 6%
5 Russia 2 2.4%
6 Singapore 1 1.2%
7 Poland 1 1.2%
8 Japan 1 1.2%
9 Cyprus 1 1.2%
10 France 1 1.2%