Britney's growth in streams on Spotify each year

01 Jan 2016 - 817.322.317
02 Jan 2017 - 1.318.533.967 (+501.211.650)
06 Jan 2018 - 1.890.740.241 (+572.206.274)
02 Jan 2019 - 2.557.246.581 (+666.506.340)

— Fan Account 📖🌹 (@britneycharts) August 11, 2019