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 147 45.1%
2 United States 112 34.4%
3 Taiwan 15 4.6%
4 Canada 10 3.1%
5 Hong Kong 10 3.1%
6 Japan 7 2.1%
7 Korea, Republic of 7 2.1%
8 Russia 6 1.8%
9 Germany 5 1.5%
10 Singapore 4 1.2%
11 Italy 2 0.6%
12 India 1 0.3%