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 548 81.2%
2 United States 52 7.7%
3 Germany 17 2.5%
4 Hong Kong 14 2.1%
5 Singapore 11 1.6%
6 Taiwan 9 1.3%
7 Canada 6 0.9%
8 Russia 5 0.7%
9 Netherlands 4 0.6%
10 United Kingdom 3 0.4%
11 Switzerland 1 0.1%
12 Australia 1 0.1%
13 France 1 0.1%
14 Israel 1 0.1%
15 Japan 1 0.1%
16 Macao 1 0.1%