pre_text: Dell purchases our products and services directly from us, as well as through our channel partners. Information about our revenue and receipts, and unearned revenue from such arrangements, for the periods presented consisted of the following (table in millions): Sales through Dell as a distributor, which is included in reseller revenue, continues to grow rapidly. Customer deposits resulting from transactions with Dell were $194 million and $85 million as of January 31, 2020 and February 1, 2019, respectively.
table: Revenue and Receipts Unearned Revenue
table: For the Year Ended As of As of
table: January 31, 2020 February 1, 2019 February 2, 2018 January 31, 2020 February 1, 2019
table: Reseller revenue $3,288 $2,355 $1,464 $3,787 $2,554
table: Internal-use revenue 82 41 46 57 29
table: Collaborative technology project receipts 10 4 — n/a n/a
question: Analyse this data from a financial earnings document. What was the change in unearned reseller revenue between 2019 and 2020?