Sources: Mass. Executive Office of Energy and Environmental Affairs; National Christmas Tree Association. (Staff graphic)

Steelers cornerback Ike Taylor commits pass interference as New England Patriots wide receiver Randy Moss misses a catch in the second half.

Charlotte Bobcats guard Gerald Wallace, bottom, passes the ball as Boston Celtics guard Paul Pierce defends during the second half of the Cs’ 89-84 win in Charlotte, N.C., Saturday, Nov. 29, 2008.

Detroit Red Wings Henrik Zetterberg, 40, takes a shot on Boston Bruins goalie Manny Fernandez during their game at TD Banknorth Garden.

Dominique Davis looks to make a pass in the second quarter.

Boylston Street’s Apple Store had a line of shoppers in the early morning hours, Friday, November 28, 2008.

Bruins Milan Lucic turns to look away from Islanders Tim Jackman as Jackman attempts to recover from a devastating first period check, Friday, November 28, 2008, at the Garden.

Boston Celtics Doc Rivers yells orders as the Boston Celtics play the 76ers at the Garden.

Boston Ballet dancers perform in a dress rehearsal for the Nutcracker at the Opera House.

BC High coach John Bartlett got the Gatorade treatment after BC High beat Catholic Memorial 17-7 in their Thanksgiving game.

BC High coach John Bartlett got the Gatorade treatment after BC High beat Catholic Memorial 17-7 in their Thanksgiving game.

Workers prepare Dr. Seuss’ Horton Hears a Who balloon for the Macy’s Thanksgiving Day parade, Wednesday, Nov. 26, 2008 in New York.

Celtics guard Rajon Rondo watches as forward Paul Pierce blocks a shot by Golden State Warriors forward Corey Maggette in the first quarter Wednesday, November 26, 2008.

Gisele Bundchen helps serve a Thanksgiving dinner to 400 participants in Goodwill’s job training and career services programs, Wednesday, November 26, 2008.

Here are the average grades given by you, the reader, for the Patriots’ 48-28 rout of the Dolphins, Sunday, November 23.