Series	No terms	An Intercept	A time trend
4-05-2010 / 4-05-2020	0.89 (0.87, 0.92)	0.84 (0.82, 0.86)	0.84 (0.82, 0.86)
4-05-2010 / 20-01-2020	0.96 (0.94, 0.99)	0.97 (0.94, 1.00)	0.97 (0.94, 1.00)