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 179 39.1%
2 United States 113 24.7%
3 Germany 32 7%
4 Canada 23 5%
5 Netherlands 15 3.3%
6 Malaysia 14 3.1%
7 Hong Kong 12 2.6%
8 Singapore 8 1.7%
9 Korea, Republic of 7 1.5%
10 Indonesia 6 1.3%
11 Thailand 6 1.3%
12 Argentina 5 1.1%
13 Mexico 5 1.1%
14 New Zealand 5 1.1%
15 Taiwan 4 0.9%
16 Ecuador 3 0.7%
17 Italy 3 0.7%
18 Japan 3 0.7%
19 Hungary 2 0.4%
20 Australia 2 0.4%
21 Philippines 2 0.4%
22 Spain 2 0.4%
23 Switzerland 2 0.4%
24 Ukraine 2 0.4%
25 United Kingdom 2 0.4%
26 France 1 0.2%