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 158 54.9%
2 United States 84 29.2%
3 Hong Kong 8 2.8%
4 Germany 6 2.1%
5 Brazil 6 2.1%
6 India 5 1.7%
7 Norway 5 1.7%
8 Taiwan 5 1.7%
9 Canada 3 1%
10 Korea, Republic of 2 0.7%
11 Netherlands 2 0.7%
12 United Kingdom 2 0.7%
13 Romania 2 0.7%