Concerta is a new medication for ADHD. It is a central nervous system stimulant and contains methylphenidate, the same medication ingredient found in Ritalin. It comes in 18mg, 36mg and 54mg tablets and is intended to be taken once a day.oncerta is designed to be effective in the body for 12 hours. Ritalin has an effective period of from 4-6 hours. The longer-lasting Concerta is intended to eliminate the need to take medication during the school day.
Canada Gasoline prices, liter. 1  Gasoline prices: We show prices for Canada from 09-Jan-2017 to 17-Apr-2017. The average value for Canada during that period was 1.24 Canadian Dollar with a minimum of 1.20 Canadian Dollar on 30-Jan-2017 and a maximum of 1.33 Canadian Dollar on 17-Apr-2017. For comparison, the average price of gasoline in the world for this period is 1.62 Canadian Dollar .
For the 2017 April-through-September summer driving season, U.S. regular gasoline retail prices are forecast to average $2.46/gallon (gal), compared with $2.23/gal last summer (see Summer Fuels Outlook). The higher forecast gasoline price is primarily the result of higher forecast crude oil prices. For all of 2017, the forecast average price for regular gasoline is $2.39/gal, which, if realized, would result in the average U.S. household spending about $200 more on motor fuel in 2017 compared with 2016.