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 197 59%
2 United States 88 26.3%
3 Canada 11 3.3%
4 France 8 2.4%
5 Germany 7 2.1%
6 Japan 6 1.8%
7 Austria 3 0.9%
8 3 0.9%
9 Australia 2 0.6%
10 Romania 2 0.6%
11 Russia 2 0.6%
12 Singapore 2 0.6%
13 Slovakia 2 0.6%
14 Ukraine 1 0.3%