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 50%
2 United States 28 13.6%
3 Netherlands 19 9.2%
4 Hong Kong 16 7.8%
5 France 9 4.4%
6 Germany 9 4.4%
7 Canada 6 2.9%
8 Czech Republic 3 1.5%
9 Macao 2 1%
10 Malaysia 2 1%
11 United Kingdom 2 1%
12 Taiwan 2 1%
13 Ukraine 1 0.5%
14 Mauritius 1 0.5%
15 Russia 1 0.5%
16 Australia 1 0.5%
17 Japan 1 0.5%