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 54 30.9%
2 United States 35 20%
3 Canada 18 10.3%
4 Malaysia 15 8.6%
5 Taiwan 10 5.7%
6 Hong Kong 9 5.1%
7 Singapore 7 4%
8 Korea, Republic of 4 2.3%
9 Sweden 4 2.3%
10 South Africa 3 1.7%
11 Russia 2 1.1%
12 Ireland 2 1.1%
13 Japan 2 1.1%
14 Australia 2 1.1%
15 France 1 0.6%
16 Germany 1 0.6%
17 Indonesia 1 0.6%
18 Iraq 1 0.6%
19 Netherlands 1 0.6%
20 Spain 1 0.6%
21 Ukraine 1 0.6%
22 United Kingdom 1 0.6%