Sledge's career enjoyed a renaissance in the 1980s when "When a Man Loves a Woman" re-entered the UK Singles Chart, peaking at No. 2 behind the reissued Ben E. King classic "Stand by Me", after being used in a Levi's commercial. In the early 1990s, Michael Bolton brought "When a Man Loves a Woman" back into the limelight again on his hit album Time, Love, & Tenderness. On the week of November 17 to November 23, 1991, Bolton's version also hit No. 1 on the Billboard Hot 100 singles chart, exactly 25 1/2  years to the week after Percy's did in 1966.  In 1994, Saul Davis and Barry Goldberg produced Sledge's album, Blue Night, for Philippe Le Bras' Sky Ranch label and Virgin Records. It featured Bobby Womack, Steve Cropper, and Mick Taylor among others. Blue Night received a Grammy nomination for Best Contemporary Blues Album, Vocal or Instrumental, and in 1996 it won the W.C. Handy Award for best soul or blues album.  In 2004, Davis and Goldberg also produced the Shining Through the Rain album, which preceded his induction into the Rock & Roll Hall of Fame. Songs on the CD were written by Mikael Rickfors, Steve Earle, the Bee Gees, Carla Olson, Denny Freeman, Allan Clarke and Jackie Lomax. The same year Percy recorded a live album with his band Sunset Drive entitled Percy Sledge and Sunset Drive - Live in Virginia on WRM Records produced by Warren Rodgers.  In May 2007, Percy was inducted into The Louisiana Music Hall Of Fame in his home city of Baton Rouge, LA.  In December 2010, Rhino Handmade issued a four-CD retrospective, The Atlantic Recordings, which covers all of the issued Atlantic masters, as well as many of the tracks unissued in the United States (although some were simply the mono versions of songs originally issued in stereo; Disc 1 comprises Sledge's first two LPs which were not recorded on stereo equipment). In 2011 Sledge toured with Sir Cliff Richard during his Soulicious tour, performing "I'm Your Puppet".

Answer this question "When was he inducted into the hall of fame?" by extracting the answer from the text above.
In May 2007, Percy was inducted into The Louisiana Music Hall Of Fame in his home city of Baton Rouge, LA.