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 32 23.5%
2 United States 28 20.6%
3 Netherlands 19 14%
4 Taiwan 12 8.8%
5 Malaysia 7 5.1%
6 France 6 4.4%
7 Australia 5 3.7%
8 India 5 3.7%
9 Germany 4 2.9%
10 Hong Kong 3 2.2%
11 Mexico 2 1.5%
12 United Kingdom 2 1.5%
13 Russia 2 1.5%
14 Singapore 2 1.5%
15 Sweden 2 1.5%
16 Japan 2 1.5%
17 New Zealand 1 0.7%
18 Ireland 1 0.7%
19 Canada 1 0.7%