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 147 66.5%
2 United States 38 17.2%
3 Canada 10 4.5%
4 Germany 8 3.6%
5 France 5 2.3%
6 Japan 5 2.3%
7 Australia 2 0.9%
8 Hong Kong 2 0.9%
9 Kazakhstan 1 0.5%
10 Romania 1 0.5%
11 Spain 1 0.5%
12 Ukraine 1 0.5%