The album debuted at number 17 on
UK Albums Chart. Following a successful appearance on
X Factor, the album peaked at number 13 in its 4th week and remained on chart for ten consecutive weeks. In 2018, the
Official Charts Company reported that the album listed amongst Carey's top ten biggest albums on the chart. In Ireland, the album peaked at number 8 and remained on chart for twelve weeks, and has been certified gold. In New Zealand, the album peaked at number 19, remaining on chart for three weeks. The album also debuted at number 79 in Australia. In Japan, the album has reached number 19. The album debuted at number 45 on the Dutch Albums Chart and fell nine spots behind in the second week. In the third week the album climbed from number 54 to 5. In 2009 for its American release, the album debuted at number 10 on the US
Billboard 200 with first week sales of 29,000 units. It was the chart's highest debut in that week and the fourth compilation that Carey has charted, following ''
#1's (number 4 in 1998), Greatest Hits (number 52 in 2001) and The Remixes'' (number 26 in 2003). As of November 2018, the album has sold 395,000 copies in the US. ==Track listing==