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 491 46.5%
2 United States 203 19.2%
3 Netherlands 172 16.3%
4 Germany 43 4.1%
5 France 35 3.3%
6 Canada 30 2.8%
7 Malaysia 15 1.4%
8 Japan 14 1.3%
9 Australia 9 0.9%
10 Hong Kong 8 0.8%
11 Ireland 4 0.4%
12 Taiwan 4 0.4%
13 United Kingdom 3 0.3%
14 Portugal 3 0.3%
15 Singapore 3 0.3%
16 Switzerland 3 0.3%
17 India 3 0.3%
18 Macao 2 0.2%
19 Mexico 2 0.2%
20 New Zealand 2 0.2%
21 Panama 2 0.2%
22 Moldova, Republic of 1 0.1%
23 Italy 1 0.1%
24 Bangladesh 1 0.1%
25 Brazil 1 0.1%
26 Czech Republic 1 0.1%