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 164 45.4%
2 United States 83 23%
3 Germany 48 13.3%
4 Hong Kong 16 4.4%
5 Canada 10 2.8%
6 Australia 9 2.5%
7 Taiwan 8 2.2%
8 Philippines 4 1.1%
9 Italy 3 0.8%
10 France 3 0.8%
11 India 2 0.6%
12 Ireland 2 0.6%
13 Malaysia 2 0.6%
14 Singapore 2 0.6%
15 Slovakia 1 0.3%
16 Spain 1 0.3%
17 Netherlands 1 0.3%
18 New Zealand 1 0.3%
19 Argentina 1 0.3%