BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 213 66.6%
2 Germany 33 10.3%
3 United States 33 10.3%
4 Hong Kong 12 3.8%
5 France 4 1.2%
6 Thailand 4 1.2%
7 3 0.9%
8 Cambodia 2 0.6%
9 Korea, Republic of 2 0.6%
10 Malaysia 2 0.6%
11 Netherlands 2 0.6%
12 Philippines 2 0.6%
13 Ukraine 2 0.6%
14 United Kingdom 2 0.6%
15 Singapore 2 0.6%
16 Taiwan 1 0.3%
17 Russia 1 0.3%