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 126 49.4%
2 United States 76 29.8%
3 Germany 10 3.9%
4 Hong Kong 7 2.7%
5 Singapore 7 2.7%
6 Canada 6 2.4%
7 Japan 5 2%
8 Macao 2 0.8%
9 Czech Republic 2 0.8%
10 France 2 0.8%
11 Spain 2 0.8%
12 Taiwan 2 0.8%
13 Ukraine 2 0.8%
14 Iran, Islamic Republic of 2 0.8%
15 Austria 1 0.4%
16 Netherlands 1 0.4%
17 Philippines 1 0.4%
18 Russia 1 0.4%