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 103 39.3%
2 United States 56 21.4%
3 Netherlands 20 7.6%
4 Germany 16 6.1%
5 Canada 10 3.8%
6 Hong Kong 7 2.7%
7 France 6 2.3%
8 Australia 5 1.9%
9 Malaysia 5 1.9%
10 Singapore 5 1.9%
11 Sweden 3 1.1%
12 Switzerland 3 1.1%
13 Taiwan 3 1.1%
14 United Kingdom 3 1.1%
15 Japan 3 1.1%
16 Korea, Republic of 3 1.1%
17 Ireland 2 0.8%
18 Belgium 2 0.8%
19 New Zealand 2 0.8%
20 Russia 2 0.8%
21 Spain 2 0.8%
22 Macao 1 0.4%