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 347 58.2%
2 United States 95 15.9%
3 Germany 34 5.7%
4 Netherlands 27 4.5%
5 Taiwan 20 3.4%
6 Hong Kong 15 2.5%
7 India 9 1.5%
8 Pakistan 9 1.5%
9 Malaysia 8 1.3%
10 Australia 6 1%
11 Macao 4 0.7%
12 United Kingdom 4 0.7%
13 Sweden 3 0.5%
14 Russia 3 0.5%
15 Slovakia 2 0.3%
16 Poland 2 0.3%
17 Romania 2 0.3%
18 Mexico 2 0.3%
19 Korea, Republic of 2 0.3%
20 France 1 0.2%
21 New Zealand 1 0.2%