{"pre_text": ["customers and products the foodservice industry consists of two major customer types 2014 2018 2018traditional 2019 2019 and 2018 2018chain restaurant . 2019 2019 traditional foodservice customers include restaurants , hospitals , schools , hotels and industrial caterers .", "sysco 2019s chain restaurant customers include regional and national hamburger , sandwich , pizza , chicken , steak and other chain operations .", "services to the company 2019s traditional foodservice and chain restaurant customers are supported by similar physical facilities , vehicles , material handling equipment and techniques , and administrative and operating staffs .", "products distributed by the company include a full line of frozen foods , such as meats , fully prepared entrees , fruits , vegetables and desserts ; a full line of canned and dry foods ; fresh meats ; imported specialties ; and fresh produce .", "the company also supplies a wide variety of non-food items , including : paper products such as disposable napkins , plates and cups ; tableware such as china and silverware ; cookware such as pots , pans and utensils ; restaurant and kitchen equipment and supplies ; and cleaning supplies .", "sysco 2019s operating companies distribute nationally-branded merchandise , as well as products packaged under sysco 2019s private brands .", "the company believes that prompt and accurate delivery of orders , 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 products to traditional customers .", "sysco 2019s operating companies offer daily delivery to certain customer locations and have the capability of delivering special orders on short notice .", "through the more than 13900 sales and marketing representatives and support staff of sysco and its operating companies , sysco stays informed of the needs of its customers and acquaints them with new products and services .", "sysco 2019s 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 its fiscal year ended july 1 , 2006 .", "sysco 2019s sales to chain restaurant customers consist of a variety of food products .", "the company believes that consistent product quality and timely and accurate service are important factors in the selection of a chain restaurant supplier .", "one chain restaurant customer ( wendy 2019s international , inc. ) accounted for 5% ( 5 % ) of sysco 2019s sales for its fiscal year ended july 1 , 2006 .", "although this customer represents approximately 37% ( 37 % ) of the sygma segment sales , the company does not believe that the loss of this customer would have a material adverse effect on sysco as a whole .", "based upon available information , the company estimates that sales by type of customer during the past three fiscal years were as follows: ."], "post_text": ["restaurants **************************************************************** 63% ( 63 % ) 64% ( 64 % ) 64% ( 64 % ) hospitals and nursing homes *************************************************** 10 10 10 schools and colleges ********************************************************* 5 5 5 hotels and motels *********************************************************** 6 6 6 other********************************************************************* 16 15 15 totals ****************************************************************** 100% ( 100 % ) 100% ( 100 % ) 100% ( 100 % ) sources of supply sysco purchases from thousands of suppliers , none of which individually accounts for more than 10% ( 10 % ) of the company 2019s purchases .", "these suppliers consist generally of large corporations selling brand name and private label merchandise and independent regional brand and private label processors and packers .", "generally , purchasing is carried out through centrally developed purchasing programs and direct purchasing programs established by the company 2019s various operating companies .", "the company continually develops relationships with suppliers but has no material long-term purchase commitments with any supplier .", "in the second quarter of fiscal 2002 , sysco began a project to restructure its supply chain ( national supply chain project ) .", "this project is intended to increase profitability by lowering aggregate inventory levels , operating costs , and future facility expansion needs at sysco 2019s broadline operating companies while providing greater value to our suppliers and customers .", "%%transmsg*** transmitting job : h39408 pcn : 004000000 *** %%pcmsg|2 |00010|yes|no|09/06/2006 17:07|0|1|page is valid , no graphics -- color : n| ."], "table": [["type of customer", "2006", "2005", "2004"], ["restaurants", "63% ( 63 % )", "64% ( 64 % )", "64% ( 64 % )"], ["hospitals and nursing homes", "10", "10", "10"], ["schools and colleges", "5", "5", "5"], ["hotels and motels", "6", "6", "6"], ["other", "16", "15", "15"], ["totals", "100% ( 100 % )", "100% ( 100 % )", "100% ( 100 % )"]], "table_ori": [["Type of Customer", "2006", "2005", "2004"], ["Restaurants", "63%", "64%", "64%"], ["Hospitals and nursing homes", "10", "10", "10"], ["Schools and colleges", "5", "5", "5"], ["Hotels and motels", "6", "6", "6"], ["Other", "16", "15", "15"], ["Totals", "100%", "100%", "100%"]]}

Question: what was the change in percentage sales to restaurants from 2005 to 2006?
Evidence:
table_1: type of customer the restaurants of 2006 is 63% ( 63 % ) ; the restaurants of 2005 is 64% ( 64 % ) ; the restaurants of 2004 is 64% ( 64 % ) ;
Program: subtract(63%, 64%)
Answer:
str_answer: -1%
exe_answer: -0.01