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 44 26.2%
2 United States 27 16.1%
3 Singapore 18 10.7%
4 Malaysia 18 10.7%
5 Germany 15 8.9%
6 Canada 8 4.8%
7 Hong Kong 6 3.6%
8 Australia 5 3%
9 Japan 4 2.4%
10 Taiwan 4 2.4%
11 Ghana 3 1.8%
12 New Zealand 3 1.8%
13 Korea, Republic of 2 1.2%
14 Ukraine 2 1.2%
15 Viet Nam 2 1.2%
16 Switzerland 1 0.6%
17 Russia 1 0.6%
18 Moldova, Republic of 1 0.6%
19 France 1 0.6%
20 Indonesia 1 0.6%
21 Ireland 1 0.6%
22 Italy 1 0.6%