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 196 66.7%
2 United States 57 19.4%
3 Korea, Republic of 8 2.7%
4 Canada 7 2.4%
5 Germany 6 2%
6 4 1.4%
7 Japan 4 1.4%
8 Taiwan 4 1.4%
9 Argentina 2 0.7%
10 Australia 2 0.7%
11 Hong Kong 2 0.7%
12 Russia 1 0.3%
13 Ukraine 1 0.3%