Recent financlal statement data for Colorado Incorporated is shown below.

$\backslash$table$[[$Current liabilities,$$181,$Income before interest and taxes$],[10\%$ Bonds, long$-$term,$390,$Interest expense$],[$Total liabilities,$571,$Income before tax$],[$Shareholders $\text{'}$ equity,,Income tax$],[$Common stock,$292,$Net income$],[$Retained earnings,$297,],[$Total shareholders' equity,$499,],[$Total liabilities and equity,$$1,070,]]$

Colorado's times interest earned ratio is:

Note: Round your answer to $2$ decimal places.