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 259 54.3%
2 United States 131 27.5%
3 Netherlands 27 5.7%
4 Hong Kong 13 2.7%
5 Taiwan 12 2.5%
6 Canada 11 2.3%
7 Germany 8 1.7%
8 Malaysia 5 1%
9 Singapore 3 0.6%
10 United Kingdom 2 0.4%
11 France 2 0.4%
12 Russia 2 0.4%
13 India 1 0.2%
14 Ukraine 1 0.2%