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 71 50%
2 United States 29 20.4%
3 Netherlands 15 10.6%
4 Germany 7 4.9%
5 France 4 2.8%
6 Canada 4 2.8%
7 Japan 3 2.1%
8 Russia 2 1.4%
9 India 2 1.4%
10 Poland 1 0.7%
11 Hong Kong 1 0.7%
12 Spain 1 0.7%
13 Ukraine 1 0.7%
14 United Kingdom 1 0.7%