Description of Figure 2: Bar chart shows shows top 5 commodity groups that were carried by HGVs in Wales from July 2021 and June 2022.
Disgrifiad o Ffigwr 2: Siart yn dangos y 5 grŵp nwyddau mwyaf a gludwyd gan HGVau o Gymru o fis Gorffennaf 2021 i fis Mehefin 2022.