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 974 47.3%
2 United States 367 17.8%
3 Netherlands 189 9.2%
4 Taiwan 156 7.6%
5 France 97 4.7%
6 Germany 74 3.6%
7 Hong Kong 66 3.2%
8 Canada 25 1.2%
9 Sweden 19 0.9%
10 Russia 14 0.7%
11 United Kingdom 10 0.5%
12 Australia 9 0.4%
13 Singapore 7 0.3%
14 Norway 6 0.3%
15 Japan 6 0.3%
16 Slovakia 5 0.2%
17 India 4 0.2%
18 Ireland 4 0.2%
19 Korea, Republic of 3 0.1%
20 Macao 3 0.1%
21 Malaysia 2 0.1%
22 New Zealand 2 0.1%
23 Switzerland 2 0.1%
24 Poland 2 0.1%
25 Serbia 2 0.1%
26 Tajikistan 2 0.1%
27 Turkey 1 0%
28 Ukraine 1 0%
29 Spain 1 0%
30 Lithuania 1 0%
31 Denmark 1 0%
32 Finland 1 0%
33 Italy 1 0%
34 Bulgaria 1 0%
35 1 0%