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 174 53.7%
2 United States 43 13.3%
3 Germany 37 11.4%
4 Taiwan 16 4.9%
5 Hong Kong 10 3.1%
6 Canada 9 2.8%
7 Brazil 6 1.9%
8 Singapore 6 1.9%
9 Macao 4 1.2%
10 Russia 3 0.9%
11 Australia 2 0.6%
12 Japan 2 0.6%
13 Viet Nam 2 0.6%
14 United Arab Emirates 2 0.6%
15 Italy 1 0.3%
16 France 1 0.3%
17 Turkey 1 0.3%
18 Ukraine 1 0.3%
19 Malaysia 1 0.3%
20 Moldova, Republic of 1 0.3%
21 Netherlands 1 0.3%
22 New Zealand 1 0.3%