Returns
Year	X			Y
1		12	%		18	%
2		26			27
3		19			24
4		12			10
5		10			18

Using the returns shown above, calculate the arithmetic average return, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16. Enter your variance answers rounded to 5 decimal places, e.g., 32.16161.)

	X	Y
Average returns	%	%
Variances
Standard deviations	%	%