The comparative financial statements for Prince Company are below:

	Year 2				Year 1
Income statement:
Sales revenue	$	190,800			$	168,700
Cost of goods sold		112,800				100,200
Gross profit		78,000				68,500
Operating expenses and interest expense		57,100				54,100
Pretax income		20,900				14,400
Income tax		6,270				4,320
Net income	$	14,630			$	10,080
Balance sheet:
Cash	$	4,700			$	5,400
Accounts receivable (net)		14,400				17,400
Inventory		41,400				32,600
Property and equipment (net)		46,800				36,500
Total assets	$	107,300			$	91,900
Current liabilities (no interest)	$	15,600			$	16,600
Long-term liabilities (9 interest)		45,000				45,000
Common stock ($5 par value, 5,100 shares outstanding)		25,500				25,500
Retained earnings		21,200				4,800
Total liabilities and stockholders' equity	$	107,300			$	91,900

By what amount did the current ratio change? (Round your intermediate calculations and final answer to 2 decimal places.)