Thousands of consumers statewide are experiencing sticker shock at the pharmacy this year after increases in deductibles and out-of-pocket expenses for employer-sponsored insurance, forcing some to choose between their health and their finances. Since 2003, drug costs in Connecticut have increased faster than prices across the nation, reports the nonprofit Connecticut Health Policy Project. The advocacy group also found that Connecticut residents spend more per person on prescriptions than residents in all states except Delaware and that rate is rising much faster than in other states. According to the State Comptroller’s Office, the total net costs of prescription drugs in the state employee health plan rose 29 percent, from $257.6 million in 2014 to $332.3 million in 2017, with diabetes drugs the most expensive therapeutic class. Some of the companies to hike prices on dozens of medications by more than 9 percent this year include Allergan Plc, Insys Therapeutics Inc., Horizon Pharma Ltd., and Teva Ltd, according to Jefferies LLC, a New York-based investment advisory firm.