BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 124 53.9%
2 United States 81 35.2%
3 Germany 7 3%
4 Canada 4 1.7%
5 Australia 3 1.3%
6 Singapore 3 1.3%
7 Taiwan 2 0.9%
8 Hong Kong 2 0.9%
9 Netherlands 1 0.4%
10 New Zealand 1 0.4%
11 France 1 0.4%
12 Ukraine 1 0.4%