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 237 50%
2 United States 74 15.6%
3 Malaysia 29 6.1%
4 Germany 28 5.9%
5 Canada 22 4.6%
6 Hong Kong 16 3.4%
7 Sweden 15 3.2%
8 Colombia 10 2.1%
9 Australia 8 1.7%
10 Singapore 8 1.7%
11 Netherlands 8 1.7%
12 Taiwan 5 1.1%
13 United Kingdom 4 0.8%
14 Belgium 2 0.4%
15 India 2 0.4%
16 Japan 2 0.4%
17 Lao People's Democratic Republic 1 0.2%
18 New Zealand 1 0.2%
19 Norway 1 0.2%
20 Switzerland 1 0.2%