The industry has shown a significant reduction in workforce , at least in the last reported period between 2014 and 2015. Over 887 employees lost their job in that period, a loss of -1.28%. The most recent numbers show a total of 683 businesses currently operating in the Petroleum Refineries industry. Over the past 5 years this industry has recorded an accident rate of over 2 times (0% more) the average for the Industry.