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 882 75.7%
2 United States 137 11.8%
3 Taiwan 52 4.5%
4 Germany 38 3.3%
5 Hong Kong 21 1.8%
6 Japan 12 1%
7 Russia 5 0.4%
8 Malaysia 4 0.3%
9 Singapore 4 0.3%
10 Thailand 2 0.2%
11 Macao 2 0.2%
12 Saudi Arabia 1 0.1%
13 Sweden 1 0.1%
14 Korea, Republic of 1 0.1%
15 1 0.1%
16 Australia 1 0.1%
17 India 1 0.1%