NETFLIX is going to start telling the world how many people watch its shows — at least the most-popular ones — giving investors more data on what subscribers are watching.

The streaming service will release lists of its most-popular TV shows and movies globally each week on a website launched yesterday.

They will be ranked by the amount of hours people spend watching them, as opposed to the number of viewers, Netflix said Tuesday.

The company will also release country-specific lists without the hours. The action movie “Red Notice,” starring Dwayne Johnson, Ryan Reynolds and Gal Gadot, was the most-watched title on the service worldwide last week. It was viewed for 148.7 million hours.

The third instalment of crime drama “Narcos: Mexico” was the most-watched television series, edging out K-drama “Squid Game.” Unlike theaters and TV networks, Netflix has never disclosed audience data on a regular basis. Its opacity has inspired an entire cottage industry of companies that estimate demand for shows, and which programs lead consumers to sign up for a service.

While Netflix does not sell ads based on viewer data, the way TV networks do, its hit shows help attract new subscribers. More viewer data may help investors judge how the service is doing in any given quarter and may also help producers looking for leverage in negotiations with the company, which spent US$11.4 billion on movies and TV shows through nine months of 2021.

These lists will not reveal viewership data for most Netflix shows. They will serve as snapshots of the biggest hits and help market those titles to potential viewers.

（SD-Agencies)