There was a similar pattern in other areas, with the East Midlands, eastern England, north east England, south-east England and Yorkshire & the Humber all recording a week-on-week fall.
The rate increased in north west England, south west England and the West Midlands.
And vaccinations have increased across the country, with more than three million doses administered in the UK.
Prime Minister Boris Johnson tweeted: “Superb news that we’ve administered over 3 million vaccine doses across the UK.
“THANK YOU to all who have responded to the call and to the NHS, Armed Forces and volunteers who make it happen.
“It brings real hope, but it’s critical that for now we #StayHomeSaveLives.”