My 2014 S lost the first bar after 53 months and 37.5k miles. AHr = 55.29, SOH 84.54, Hx 79.86. AHr is continuously dropping at ~1.5/yr rate (about 3% SOH/yr).
The car lives in a climate where temperature goes above 90F regularly during summer, but has a real winter (15-20F).