ottawacanadian economic output grew modestly in may as a rise in output by services industries offset weakness in goodproducing industries gross domestic product a broad measure of goods and services produced across the economy increased 03 from the month before to 2091 trillion canadian dollars the equivalent of 1581 trillion statistics canada said friday the rise was in line with the consensus expectation of economists according to td securities gdp growth in april was revised to 01 onmonth from an initial estimate of essentially unchanged the data agency said advance information indicates gdp fell 02 monthovermonth in june though the estimate will be updated