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 201 72.6%
2 United States 43 15.5%
3 Canada 7 2.5%
4 France 6 2.2%
5 Japan 5 1.8%
6 Germany 4 1.4%
7 Netherlands 3 1.1%
8 Singapore 3 1.1%
9 Ukraine 2 0.7%
10 Hong Kong 2 0.7%
11 Russia 1 0.4%