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 269 46.4%
2 United States 170 29.3%
3 Germany 28 4.8%
4 Hong Kong 24 4.1%
5 Canada 24 4.1%
6 Australia 20 3.4%
7 Japan 7 1.2%
8 Macao 5 0.9%
9 Singapore 5 0.9%
10 Russia 4 0.7%
11 Taiwan 4 0.7%
12 Thailand 4 0.7%
13 United Kingdom 4 0.7%
14 Spain 3 0.5%
15 New Zealand 2 0.3%
16 Portugal 2 0.3%
17 Finland 2 0.3%
18 France 2 0.3%
19 Malaysia 1 0.2%