LINE Of Duty has been named BBC iPlayer’s biggest show of 2021.

The boxset of the police corruption thriller has been streamed more than 137 million times this year so far, the BBC said.

The first episode of the sixth series, which follows the actions of AC-12 and stars Martin Compston, was streamed 9.2 million times and consolidated figures show the same episode was watched by 14.6 million people in its first 28 days.

Meanwhile, the much-anticipated final episode was iPlayer’s most popular episode, peaking at 15.9 million viewers, according to BBC figures.

Line Of Duty beat programmes such as Pretty Little Liars, RuPaul’s Drag Race UK, Doctor Who, Silent Witness and the Olympics to become the biggest title on iPlayer this year so far.

READ MORE: Is this Line of Duty star taking the corruption fight to Downing Street?

The first episode of Vigil, a six-part drama series starring Suranne Jones as a police detective investigating a murder at sea, was iPlayer’s second most streamed episode, with eight million streams this year.

The show is made by World Productions, the company behind Line Of Duty.

The debut episodes of prison drama Time, exotic crime thriller The Serpent, and Welsh mystery series The Pact were also in the top 10 iPlayer episodes between January 1 to November 30.

The Uefa Euro 2020 final on July 11, in which England lost to Italy on penalties, placed fifth with six million streams.

Another big hitter on the BBC was Northern Ireland-based police drama Bloodlands, a programme which was watched by 10 million people within its first 28 days, BBC consolidated figures show.

EastEnders was streamed 257 million times across the year so far, almost 100 million more than the same period last year.

BBC iPlayer is on track for more than six billion streams in 2021, more than half a million than last year, making it its best year on record.

Dan McGolpin, director of BBC iPlayer and channels, said: “Line Of Duty tops the tables and it’s fantastic to see so many other brand-new drama series also featuring highly alongside those memorable sporting moments from last summer and some of the best documentary series of the year.

“BBC iPlayer has something for everyone this Christmas; brand new boxsets like The Girl Before, A Very British Scandal and Around The World In 80 Days, and an unrivalled collection of Christmas specials both past and present.”