{"pre_text": ["sysco corporation a0- a0form a010-k 3 part a0i item a01 a0business our distribution centers , which we refer to as operating companies , distribute nationally-branded merchandise , as well as products packaged under our private brands .", "products packaged under our private brands have been manufactured for sysco according to specifi cations that have been developed by our quality assurance team .", "in addition , our quality assurance team certifi es the manufacturing and processing plants where these products are packaged , enforces our quality control standards and identifi es supply sources that satisfy our requirements .", "we believe that prompt and accurate delivery of orders , competitive pricing , close contact with customers and the ability to provide a full array of products and services to assist customers in their foodservice operations are of primary importance in the marketing and distribution of foodservice products to our customers .", "our operating companies offer daily delivery to certain customer locations and have the capability of delivering special orders on short notice .", "through our approximately 12800 sales and marketing representatives and support staff of sysco and our operating companies , we stay informed of the needs of our customers and acquaint them with new products and services .", "our operating companies also provide ancillary services relating to foodservice distribution , such as providing customers with product usage reports and other data , menu-planning advice , food safety training and assistance in inventory control , as well as access to various third party services designed to add value to our customers 2019 businesses .", "no single customer accounted for 10% ( 10 % ) or more of sysco 2019s total sales for the fi scal year ended june 28 , 2014 .", "we estimate that our sales by type of customer during the past three fi scal years were as follows: ."], "post_text": ["( 1 ) other includes cafeterias that are not stand alone restaurants , bakeries , caterers , churches , civic and fraternal organizations , vending distributors , other distributors and international exports .", "none of these types of customers , as a group , exceeded 5% ( 5 % ) of total sales in any of the years for which information is presented .", "sources of supply we purchase from thousands of suppliers , both domestic and international , none of which individually accounts for more than 10% ( 10 % ) of our purchases .", "these suppliers consist generally of large corporations selling brand name and private label merchandise , as well as independent regional brand and private label processors and packers .", "purchasing is generally carried out through both centrally developed purchasing programs and direct purchasing programs established by our various operating companies .", "we administer a consolidated product procurement program designed to develop , obtain and ensure consistent quality food and non-food products .", "the program covers the purchasing and marketing of sysco brand merchandise , as well as products from a number of national brand suppliers , encompassing substantially all product lines .", "sysco 2019s operating companies purchase product from the suppliers participating in these consolidated programs and from other suppliers , although sysco brand products are only available to the operating companies through these consolidated programs .", "we also focus on increasing profi tability by lowering operating costs and by lowering aggregate inventory levels , which reduces future facility expansion needs at our broadline operating companies , while providing greater value to our suppliers and customers .", "this includes the construction and operation of regional distribution centers ( rdcs ) , which aggregate inventory demand to optimize the supply chain activities for certain products for all sysco broadline operating companies in the region .", "currently , we have two rdcs in operation , one in virginia and one in florida .", "working capital practices our growth is funded through a combination of cash fl ow from operations , commercial paper issuances and long-term borrowings .", "see the discussion in 201cmanagement 2019s discussion and analysis of financial condition and results of operations , liquidity and capital resources 201d at item 7 regarding our liquidity , fi nancial position and sources and uses of funds .", "credit terms we extend to our customers can vary from cash on delivery to 30 days or more based on our assessment of each customer 2019s credit worthiness .", "we monitor each customer 2019s account and will suspend shipments if necessary .", "a majority of our sales orders are fi lled within 24 hours of when customer orders are placed .", "we generally maintain inventory on hand to be able to meet customer demand .", "the level of inventory on hand will vary by product depending on shelf-life , supplier order fulfi llment lead times and customer demand .", "we also make purchases of additional volumes of certain products based on supply or pricing opportunities .", "we take advantage of suppliers 2019 cash discounts where appropriate and otherwise generally receive payment terms from our suppliers ranging from weekly to 30 days or more. ."], "table": [["type of customer", "2014", "2013", "2012"], ["restaurants", "62% ( 62 % )", "61% ( 61 % )", "63% ( 63 % )"], ["healthcare", "9", "10", "10"], ["education government", "9", "8", "8"], ["travel leisure retail", "8", "8", "8"], ["other ( 1 )", "12", "13", "11"], ["totals", "100% ( 100 % )", "100% ( 100 % )", "100% ( 100 % )"]], "table_ori": [["Type of Customer", "2014", "2013", "2012"], ["Restaurants", "62%", "61%", "63%"], ["Healthcare", "9", "10", "10"], ["Education, government", "9", "8", "8"], ["Travel, leisure, retail", "8", "8", "8"], ["Other(1)", "12", "13", "11"], ["Totals", "100%", "100%", "100%"]]}

Question: what was the change in restaurants percentage of sales from 2012 to 2013?
Evidence:
table_1: type of customer the restaurants of 2014 is 62% ( 62 % ) ; the restaurants of 2013 is 61% ( 61 % ) ; the restaurants of 2012 is 63% ( 63 % ) ;
Program: subtract(61%, 63%)
Answer:
str_answer: -2%
exe_answer: -0.02