Newspapers are extremely popular in Ireland. According to the National Newspapers of Ireland and Joint National Readership Survey 91% of Irish adults regularly read newspapers. The market penetration for daily newspapers runs at 190% and 350% for Sunday titles. For comparison, US newspaper market penetration is only 51%. There are several daily newspapers in the Republic of Ireland, including the Irish Independent, The Irish Examiner, The Irish Times, Irish Daily Star, and the Evening Herald. The best selling of these is the Irish Independent, which is published in both tabloid and broadsheet formats.