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 38 52.8%
2 United States 18 25%
3 Netherlands 5 6.9%
4 Germany 3 4.2%
5 Hong Kong 3 4.2%
6 Singapore 2 2.8%
7 Russia 1 1.4%
8 India 1 1.4%
9 France 1 1.4%