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 196 62%
2 United States 74 23.4%
3 Germany 10 3.2%
4 Taiwan 7 2.2%
5 Hong Kong 5 1.6%
6 Singapore 4 1.3%
7 Netherlands 3 0.9%
8 Peru 3 0.9%
9 Russia 3 0.9%
10 Switzerland 2 0.6%
11 Italy 2 0.6%
12 Korea, Republic of 2 0.6%
13 Mexico 1 0.3%
14 Japan 1 0.3%
15 India 1 0.3%
16 Canada 1 0.3%
17 Poland 1 0.3%