{"pre_text": ["we participate in a medicare health support pilot program through green ribbon health , or grh , a joint- venture company with pfizer health solutions inc .", "grh is designed to support medicare beneficiaries living with diabetes and/or congestive heart failure in central florida .", "grh uses disease management initiatives including evidence-based clinical guidelines , personal self-directed change strategies , and personal nurses to help participants navigate the health system .", "revenues under the contract with cms , which expires october 31 , 2008 unless terminated earlier , are subject to refund unless a savings target is met .", "to date , all revenues have been deferred until reliable estimates are determinable .", "our products marketed to commercial segment employers and members smart plans and other consumer products over the last several years , we have developed and offered various commercial products designed to provide options and choices to employers that are annually facing substantial premium increases driven by double-digit medical cost inflation .", "these smart plans , discussed more fully below , and other consumer offerings , which can be offered on either a fully-insured or aso basis , provided coverage to approximately 564700 members at december 31 , 2007 , representing approximately 16.4% ( 16.4 % ) of our total commercial medical membership as detailed below .", "smart plans and other consumer membership other commercial membership commercial medical membership ."], "post_text": ["these products are often offered to employer groups as 201cbundles 201d , where the subscribers are offered various hmo and ppo options , with various employer contribution strategies as determined by the employer .", "paramount to our product strategy , we have developed a group of innovative consumer products , styled as 201csmart 201d products , that we believe will be a long-term solution for employers .", "we believe this new generation of products provides more ( 1 ) choices for the individual consumer , ( 2 ) transparency of provider costs , and ( 3 ) benefit designs that engage consumers in the costs and effectiveness of health care choices .", "innovative tools and technology are available to assist consumers with these decisions , including the trade-offs between higher premiums and point-of-service costs at the time consumers choose their plans , and to suggest ways in which the consumers can maximize their individual benefits at the point they use their plans .", "we believe that when consumers can make informed choices about the cost and effectiveness of their health care , a sustainable long term solution for employers can be realized .", "smart products , which accounted for approximately 55% ( 55 % ) of enrollment in all of our consumer-choice plans as of december 31 , 2007 , are only sold to employers who use humana as their sole health insurance carrier .", "some employers have selected other types of consumer-choice products , such as , ( 1 ) a product with a high deductible , ( 2 ) a catastrophic coverage plan , or ( 3 ) ones that offer a spending account option in conjunction with more traditional medical coverage or as a stand alone plan .", "unlike our smart products , these products , while valuable in helping employers deal with near-term cost increases by shifting costs to employees , are not considered by us to be long-term comprehensive solutions to the employers 2019 cost dilemma , although we view them as an important interim step .", "our commercial hmo products provide prepaid health insurance coverage to our members through a network of independent primary care physicians , specialty physicians , and other health care providers who ."], "table": [["", "smart plans and other consumer membership", "other commercial membership", "commercial medical membership"], ["fully-insured", "327900", "1480700", "1808600"], ["aso", "236800", "1406200", "1643000"], ["total commercial medical", "564700", "2886900", "3451600"]], "table_ori": [["", "Smart Plans and Other Consumer Membership", "Other Commercial Membership", "Commercial Medical Membership"], ["Fully-insured", "327,900", "1,480,700", "1,808,600"], ["ASO", "236,800", "1,406,200", "1,643,000"], ["Total Commercial medical", "564,700", "2,886,900", "3,451,600"]]}

Question: what is the percentage of aso's members among the total commercial medical membership?
Evidence:
table_2: the aso of smart plans and other consumer membership is 236800 ; the aso of other commercial membership is 1406200 ; the aso of commercial medical membership is 1643000 ;
table_3: the total commercial medical of smart plans and other consumer membership is 564700 ; the total commercial medical of other commercial membership is 2886900 ; the total commercial medical of commercial medical membership is 3451600 ;
Program: divide(1643000, 3451600)
Answer:
str_answer: 47.60%
exe_answer: 0.47601