(a)  

Age groups	Female 40–49	Female 50–59	Female 60–69	Female 70–79	Mean TESS
Female 30–39	0.03	0.2	0.001	0.001	98.4
Female 40–49		0.2	0.2	0.4	91.9
Female 50–59			0.01	0.02	96.5
Female 60–69				0.4	86.6
Female 70–79					88.4