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 165 44.7%
2 United States 68 18.4%
3 Germany 30 8.1%
4 Singapore 15 4.1%
5 Canada 14 3.8%
6 Hong Kong 12 3.3%
7 Japan 10 2.7%
8 Malaysia 10 2.7%
9 Taiwan 7 1.9%
10 Korea, Republic of 5 1.4%
11 United Kingdom 5 1.4%
12 Macao 4 1.1%
13 Netherlands 3 0.8%
14 Russia 3 0.8%
15 Brazil 3 0.8%
16 3 0.8%
17 Argentina 3 0.8%
18 Australia 2 0.5%
19 Finland 2 0.5%
20 Ukraine 2 0.5%
21 Thailand 1 0.3%
22 India 1 0.3%
23 Czech Republic 1 0.3%