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 153 59.8%
2 United States 81 31.6%
3 Taiwan 5 2%
4 Germany 3 1.2%
5 Hong Kong 3 1.2%
6 Italy 2 0.8%
7 Korea, Republic of 2 0.8%
8 France 2 0.8%
9 Canada 2 0.8%
10 Ukraine 1 0.4%
11 South Africa 1 0.4%
12 Sweden 1 0.4%