May 4 (Reuters) - Big Rock Brewery Inc BR.TO :
* BIG ROCK BREWERY ANNOUNCES STRONG FIRST QUARTER RESULTS
* QTRLY NET REVENUE INCREASED BY 18.7%, FROM $8.9 MILLION TO $10.6 MILLION
* QTRLY SALES VOLUMES DECREASED 2.4% FROM 36,490 HL TO 35,600 HL
* Q1 LOSS PER SHARE $0.07