BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 545 35.3%
2 China 491 31.8%
3 Netherlands 194 12.5%
4 Germany 138 8.9%
5 Korea, Republic of 37 2.4%
6 Canada 28 1.8%
7 France 16 1%
8 Japan 13 0.8%
9 Poland 10 0.6%
10 Cambodia 10 0.6%
11 Russia 8 0.5%
12 Sweden 7 0.5%
13 Hong Kong 7 0.5%
14 India 7 0.5%
15 Nigeria 5 0.3%
16 Taiwan 4 0.3%
17 Singapore 4 0.3%
18 Viet Nam 4 0.3%
19 United Kingdom 3 0.2%
20 Ukraine 2 0.1%
21 South Africa 2 0.1%
22 Norway 2 0.1%
23 Portugal 2 0.1%
24 Moldova, Republic of 1 0.1%
25 Iran, Islamic Republic of 1 0.1%
26 Israel 1 0.1%
27 Italy 1 0.1%
28 Bulgaria 1 0.1%
29 Finland 1 0.1%
30 Thailand 1 0.1%