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 259 48.7%
2 United States 105 19.7%
3 Germany 40 7.5%
4 Taiwan 23 4.3%
5 Hong Kong 22 4.1%
6 Singapore 18 3.4%
7 Japan 13 2.4%
8 Australia 7 1.3%
9 Canada 6 1.1%
10 Malaysia 5 0.9%
11 Netherlands 5 0.9%
12 New Zealand 4 0.8%
13 France 4 0.8%
14 Guam 3 0.6%
15 3 0.6%
16 United Kingdom 3 0.6%
17 Nigeria 2 0.4%
18 Norway 2 0.4%
19 Peru 2 0.4%
20 Spain 2 0.4%
21 Ireland 2 0.4%
22 Italy 1 0.2%
23 Bulgaria 1 0.2%