These lists document each year's singles chart entries in order of when they first entered the chart while excluding re-entries of them within the same year. Re-entries from previous years are also included (unless outside the Top 75). Source: Official Charts | Polyhex
Over 950 singles entered the UK Top 75 chart in 2004.
Over 900 singles entered the UK Top 75 chart in 2003.
Over 800 singles entered the UK Top 75 chart in 2002.
Over 1,100 singles entered the UK Top 100 chart in 2001.
Over 800 singles entered the UK Top 75 chart in 2000.