The average hours worked per week by residents of Kent were 43.1 for males and 30.9 for females. Their industry of employment was 17.3% retail, 12.4% manufacturing, 11.8% real estate, 10.3% health and social work, 8.9% construction, 8.2% transport and communications, 7.9% education, 6.0% public administration and defence, 5.6% finance, 4.8% other community and personal service activities, 4.1% hotels and restaurants, 1.6% agriculture, 0.8% energy and water supply, 0.2% mining, and 0.1% private households. This is higher than the whole of England for construction and transport/communications, and lower for manufacturing.
Question: How many percent more was health and social work over energy and water supply and mining combined?
Answer: 9.3