Returns
Year	X	Y
1		13	%		18	%
2		27			28
3		8			10
4		20			25
5		10			19

Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Round your percent answers to 2 decimal places. (e.g., 32.16) and variances to 5 decimal places. (e.g., 32.16161))

	X	Y
Average returns	%	%
Variances
Standard deviations	%