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 142 56.3%
2 United States 67 26.6%
3 Canada 9 3.6%
4 Japan 6 2.4%
5 Korea, Republic of 5 2%
6 Germany 5 2%
7 4 1.6%
8 France 3 1.2%
9 Ukraine 3 1.2%
10 Hong Kong 2 0.8%
11 Ireland 2 0.8%
12 Romania 2 0.8%
13 Russia 2 0.8%