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 133 42.4%
2 United States 99 31.5%
3 Germany 20 6.4%
4 Hong Kong 17 5.4%
5 Malaysia 7 2.2%
6 Singapore 5 1.6%
7 Sweden 4 1.3%
8 Macao 3 1%
9 New Zealand 3 1%
10 France 3 1%
11 Australia 3 1%
12 Canada 3 1%
13 Iraq 2 0.6%
14 Norway 2 0.6%
15 Italy 2 0.6%
16 Japan 2 0.6%
17 Taiwan 2 0.6%
18 United Kingdom 1 0.3%
19 Netherlands 1 0.3%
20 Spain 1 0.3%
21 Israel 1 0.3%