the UK Singles Chart for 5 weeks (8 December 2016 – 5 January 2017). On January 8, 2021, "Last Christmas" became the very first record to disappear completely from the chart, having held the number one spot the week before, exiting the Official Charts Company Top 100 chart with no placing on the chart (week ending 14 January 2021). As "Last Christmas" replaced "Don't Stop Me Eatin'" by LadBaby, which had dropped down the singles chart to number 78 on January 1, it was the first time in chart history that two back-to-back number ones had disappeared not only from the BBC Radio 1 top 40, but the top 75 as well. , "Last Christmas" had sold over 1.90 million copies, being at that time the biggest-selling single in UK chart history not to reach number one, and the 10th best-selling UK single overall. It was certified quadruple platinum in December 2021. In December 2019, it peaked at No. 1 on both the UK Official Vinyl Singles Chart and on the Official Video Streaming Chart. The following week, the song set a new UK chart record and was streamed 17.1 million times, the most number of plays in a week. It became the UK's best-selling vinyl single release in 2019. Other territories In Germany, the song is the most successful Christmas single of all time, having spent 161 weeks on the German Singles Chart and attained a peak position of number one on 24 December 2021. It has charted every year since 1997. In January 2008, the song fell from No. 4 to No. 64 there, also making it the biggest fall out of the top 10 on the singles chart. The single was originally released in two different formats in Japan with different cover art, a 7-inch and 12-inch vinyl (Long version) both with "Credit Card Baby" as their B-side. The former entered the top 20 of the Oricon Singles Chart peaking at No. 15, while the latter reached No. 47. The single was released in 1993 on CD single in the country and peaked at No. 17, selling nearly 40,000 copies that week. It was reissued in November 2001 and 2004 as a 2-track CD with the single edit and the "Pudding Mix". As a result of the success, "Last Christmas" is the eighth best-selling single of all time in Japan released by a non-Japanese act, with total