BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 83 31.9%
2 China 73 28.1%
3 Germany 20 7.7%
4 Hong Kong 16 6.2%
5 Canada 16 6.2%
6 Malaysia 12 4.6%
7 Australia 8 3.1%
8 Singapore 7 2.7%
9 United Kingdom 7 2.7%
10 Netherlands 4 1.5%
11 Poland 2 0.8%
12 Mexico 2 0.8%
13 Taiwan 2 0.8%
14 Thailand 2 0.8%
15 Switzerland 1 0.4%
16 Myanmar 1 0.4%
17 Portugal 1 0.4%
18 France 1 0.4%
19 Ireland 1 0.4%
20 Korea, Republic of 1 0.4%