According to the Census Bureau, in October $2019,$ the average house price in the United States was $$368,600.$ In October $2000,$ the average price was $$197,700.$ What was the annual increase in the price of the average house sold? $($Do not round intermediate calculations and enter your answer as a percent rounded answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

$\backslash$table$[[$Annual increase in selling price,$]]$