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 United States 41 27.9%
2 China 30 20.4%
3 Netherlands 18 12.2%
4 Malaysia 9 6.1%
5 United Kingdom 8 5.4%
6 Spain 7 4.8%
7 Canada 4 2.7%
8 Korea, Republic of 4 2.7%
9 Japan 3 2%
10 Mauritius 3 2%
11 Singapore 3 2%
12 Australia 3 2%
13 Austria 3 2%
14 France 2 1.4%
15 Germany 2 1.4%
16 Macao 2 1.4%
17 Taiwan 2 1.4%
18 Hong Kong 1 0.7%
19 Italy 1 0.7%
20 Czech Republic 1 0.7%