Jimmy Fallon did not squander his Super Bowl spotlight. The Tonight Show is having a banner week after Sunday’s special outing, pulling its highest ratings since shortly after Fallon joined the NBC show in 2014. The network’s much touted week of tapings in Los Angeles, which has relied heavily on viral moments such as Fallon’s Saved by the Bell and Fresh Prince of Bel-Air spoofs, is up 40 percent from its recent averages. Among adults 18-49, the Monday through Thursday average is pulling a 1.4 rating in the key demo, per Nielsen’s Local People Meters.