http://www.billmichaelssports.com/do-the-packers-really-come-out-flat/
Since 2012, with Aaron Rodgers under center, the Packers have had 31 opening drives, including the post-season and have scored a touchdown down on just 5. The Packers have punted 17 times, kicked 4 field goals, missed 1, fumbled away the ball 3 times and turned the ball over via interception just once. That’s pretty daunting considering that the first 15 plays are usually scripted to “jump start” your offense.
From that point on, McCarthy and Rodgers batting average goes up in the first quarter;
2nd drive: 25 possessions, 13 punts, 9 TDs, 1 FG, 1 Missed FG and turned the ball over once on downs.
3rd drive: 12 possessions, 4 punts, 5 TDs, 2 FGs, 1interception.
4th drive: 2 possessions, 1 punt, 1TD.