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 242 74.5%
2 United States 57 17.5%
3 Germany 7 2.2%
4 India 4 1.2%
5 Russia 3 0.9%
6 Taiwan 2 0.6%
7 Netherlands 2 0.6%
8 Australia 2 0.6%
9 Canada 2 0.6%
10 Hong Kong 1 0.3%
11 Poland 1 0.3%
12 Macao 1 0.3%
13 Singapore 1 0.3%