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 626 43.3%
2 United States 326 22.5%
3 Netherlands 153 10.6%
4 Malaysia 66 4.6%
5 Germany 60 4.1%
6 Hong Kong 38 2.6%
7 Singapore 32 2.2%
8 Canada 29 2%
9 Taiwan 19 1.3%
10 France 14 1%
11 Japan 12 0.8%
12 Macao 9 0.6%
13 United Kingdom 8 0.6%
14 Norway 7 0.5%
15 Australia 7 0.5%
16 Russia 5 0.3%
17 Ukraine 5 0.3%
18 India 4 0.3%
19 Italy 4 0.3%
20 Korea, Republic of 3 0.2%
21 Romania 3 0.2%
22 New Zealand 2 0.1%
23 Mauritius 2 0.1%
24 Turkey 2 0.1%
25 Kenya 2 0.1%
26 Brazil 2 0.1%
27 Czech Republic 1 0.1%
28 Estonia 1 0.1%
29 Iran, Islamic Republic of 1 0.1%
30 Latvia 1 0.1%
31 Luxembourg 1 0.1%
32 Moldova, Republic of 1 0.1%
33 Malta 1 0.1%