I suppose my answer to this would be:-The amount of data created...

I suppose my answer to this would be:-

The amount of data created in the universe will skyrocket from 16 zettabytes this year to more than 160 zettabytes by 2025, according to a new IDC report sponsored by Seagate. Luckily for the rest of us, only about 15% will be stored.

Source:- https://www.datanami.com/2017/04/25/fraction-160-zettabyte-datasphere-stored/

A zettabyte is difficult to visualize because it is so massive. However, if we represented each byte by a kilometer, one zettabyte would be equal to 3,333,333,333,333 round trips to the sun.

That is an old article and seems it was a few Zettabytes out:-

https://cybersecurityventures.com/the-world-will-store-200-zettabytes-of-data-by-2025/