Björk came to prominence as a solo artist with her single "Human Behaviour" and has since had 30 singles reach the Top 40 on pop charts around the world, with 22 Top 40 hits in the UK, including the Top 10 hits "It's Oh So Quiet", "Army of Me", and "Hyperballad".[20] Additionally, "Big Time Sensuality", "Hyperballad" and "I Miss You" were number one Dance Hits in the US. Björk's record label, One Little Indian, reported that she had sold more than 15 million albums by 2003,[21] Björk's current sales are claimed to range between 20 and 40 million records sold worldwide.[22][23]