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 212 74.1%
2 United States 29 10.1%
3 Canada 7 2.4%
4 Taiwan 7 2.4%
5 Japan 6 2.1%
6 Germany 5 1.7%
7 Hong Kong 4 1.4%
8 France 4 1.4%
9 4 1.4%
10 Australia 4 1.4%
11 Korea, Republic of 2 0.7%
12 Ukraine 2 0.7%