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 441 41.8%
2 United States 200 19%
3 Netherlands 126 12%
4 Germany 69 6.5%
5 Hong Kong 44 4.2%
6 Canada 32 3%
7 Singapore 29 2.8%
8 Malaysia 28 2.7%
9 Japan 21 2%
10 Taiwan 13 1.2%
11 France 7 0.7%
12 Australia 6 0.6%
13 Philippines 5 0.5%
14 United Kingdom 5 0.5%
15 Russia 4 0.4%
16 Mexico 3 0.3%
17 Kazakhstan 3 0.3%
18 India 3 0.3%
19 Switzerland 3 0.3%
20 Thailand 2 0.2%
21 Ukraine 2 0.2%
22 Hungary 2 0.2%
23 Honduras 2 0.2%
24 Bahrain 1 0.1%
25 Finland 1 0.1%
26 Korea, Republic of 1 0.1%
27 Timor-Leste 1 0.1%