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 360 66.7%
2 United States 131 24.3%
3 Germany 11 2%
4 Netherlands 10 1.9%
5 Hong Kong 7 1.3%
6 Japan 4 0.7%
7 France 3 0.6%
8 Taiwan 3 0.6%
9 Russia 2 0.4%
10 South Africa 2 0.4%
11 Canada 2 0.4%
12 Italy 2 0.4%
13 India 1 0.2%
14 Australia 1 0.2%
15 Ukraine 1 0.2%