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 199 45.9%
2 United States 87 20%
3 Taiwan 44 10.1%
4 Germany 34 7.8%
5 Hong Kong 18 4.1%
6 Australia 9 2.1%
7 Japan 9 2.1%
8 Singapore 8 1.8%
9 Canada 5 1.2%
10 Ireland 5 1.2%
11 New Zealand 4 0.9%
12 Malaysia 2 0.5%
13 Israel 2 0.5%
14 Denmark 2 0.5%
15 Belgium 1 0.2%
16 Greece 1 0.2%
17 Netherlands 1 0.2%
18 Russia 1 0.2%
19 Tajikistan 1 0.2%
20 Thailand 1 0.2%