You are an assistant tasked with analyzing measurement histories to predict the patient's next laboratory or vital sign value.
<PatientData>
Demographics: {'race': None, 'gender': 'FEMALE', 'year of birth': 1978}
Prior Diagnosis 1: {'condition': 'Cardiac Arrest', 'condition status': 'Not Extracted', 'start date': '1990-07-17', 'end date': None}
Prior Diagnosis 2: {'condition': 'History of cardiac arrest (situation)', 'condition status': 'Not Extracted', 'start date': '1990-07-17', 'end date': None}
Prior Diagnosis 3: {'condition': 'Hypertension', 'condition status': 'Not Extracted', 'start date': '1997-04-08', 'end date': None}
Last Estimated Glomerular Filtration Rate measurement on 2012-09-05 00:00:00: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-05T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of the same type 1: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-05T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-05T00:00:00', 'unit': 'cm', 'value': 168.19}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-05T00:00:00', 'unit': 'kg', 'value': 84.03}
Prior measurements of different types 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-05T00:00:00', 'unit': 'kg/m2', 'value': 29.71}
Prior measurements of different types 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-05T00:00:00', 'unit': 'mmHg', 'value': 182.0}
Prior measurements of different types 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-05T00:00:00', 'unit': 'mmHg', 'value': 112.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-08-16', 'end datetime': '2011-08-16'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-09-05', 'end datetime': '2012-09-05'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-08-06', 'end datetime': '2013-08-06'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-08-20', 'end datetime': '2013-08-20'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-08-18', 'end datetime': '2015-08-18'}
Medication 1: {'Drug name': 'Levonorgestrel 0.00354 MG/HR [Norplant]', 'Start datetime': '2003-08-05', 'End datetime': '2013-08-06', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Procedure 1: {'procedure': 'Replacement of subcutaneous contraceptive', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-08-16', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Bilateral tubal ligation', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-08-20', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Replacement of subcutaneous contraceptive', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-08-18', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Estimated Glomerular Filtration Rate value be on 2015-09-15 00:00:00?
A. 60.0
B. 60.0
C. 60.0
D. 60.0
E. 60.0
Please share a single capital letter representing your selected answer: 
60.0 60.0 60.0 60.0 60.0