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 407 75%
2 United States 83 15.3%
3 Germany 11 2%
4 Taiwan 9 1.7%
5 Netherlands 7 1.3%
6 Hong Kong 7 1.3%
7 Canada 5 0.9%
8 Singapore 4 0.7%
9 Macao 2 0.4%
10 Ukraine 1 0.2%
11 Spain 1 0.2%
12 Russia 1 0.2%
13 Senegal 1 0.2%
14 Brazil 1 0.2%
15 France 1 0.2%
16 Ireland 1 0.2%
17 Italy 1 0.2%