Set 1:
Bouncing Around the (5/2/91 - 1, 4/27/91 - 1, 4/26/91 - 1 ave 1.0) Foam (5/2/91 - 1, 4/26/91 - 2, 4/21/91 - 3 ave 2.0) Chalk Dust Torture (5/2/91 - 1, 4/26/91 - 2, 4/22/91 - 2 ave 1.7) The Man Who Stepped (4/27/91 - 2, 4/27/91 - 0, 4/20/91 - 5 ave 2.3) Avenu Malkenu (4/27/91 - 2, 4/20/91 - 5, 4/11/91 - 7 ave 4.7) The Man Who Stepped (5/3/91 - 0, 4/27/91 - 2, 4/27/91 - 0 ave 0.7) Divided Sky (5/2/91 - 1, 4/25/91 - 3, 4/21/91 - 2 ave 2.0) Fee (5/2/91 - 1, 4/21/91 - 5, 4/19/91 - 2 ave 2.7) Paul and Silas (4/20/91 - 7, 4/19/91 - 1, 4/18/91 - 1 ave 3.0) Tweezer (4/27/91 - 2, 4/22/91 - 3, 4/20/91 - 2 ave 2.3) The Lizards (4/27/91 - 2, 4/22/91 - 3, 4/19/91 - 3 ave 2.7) Sweet Adeline (5/2/91 - 1, 4/27/91 - 1, 4/25/91 - 2 ave 1.3)
Set 2:
AC/DC Bag (4/21/91 - 6, 4/16/91 - 4, 4/6/91 - 5 ave 5.0) The Curtain (4/27/91 - 2, 4/25/91 - 2, 4/22/91 - 1 ave 1.7) The Sloth (4/26/91 - 3, 4/22/91 - 2, 4/20/91 - 2 ave 2.3) The Landlady (5/2/91 - 1, 4/27/91 - 1, 4/26/91 - 1 ave 1.0) Runaway Jim (4/27/91 - 2, 4/25/91 - 2, 4/22/91 - 1 ave 1.7) Tela (5/2/91 - 1, 4/25/91 - 3, 4/21/91 - 2 ave 2.0) You Enjoy Myself (4/26/91 - 3, 4/20/91 - 4, 4/18/91 - 2 ave 3.0) Harpua (4/26/91 - 3, 4/18/91 - 6, 6/9/90 - 96 ave 35.0) Tweezer Reprise (4/27/91 - 2, 4/22/91 - 3, 4/16/91 - 5 ave 3.3) Enc: Take the 'A' Train (4/25/91 - 4, 4/19/91 - 4, 4/5/91 - 8 ave 5.3) Big Black Furry Crea (4/25/91 - 4, 4/19/91 - 4, 4/12/91 - 5 ave 4.3) The last three times played score for this show is 4
Explanation:
This report produces the last 3 times each song has been played and how many shows it had been between each time it was performed. So
Energy (8/4/13 - 226, 7/21/13 - 8, 7/17/13 - 3 ave 79.0)means that Energy was last played on 8/4/13 which was 226 shows ago. Before that it was played on 7/21/13 which was 8 shows prior. Before that it was played on 7/17/13 which was 3 shows prior. The average of 3, 8, and 226 is 79. The score at the end is the average of all of those averages.
If you're wondering, the example is from 7/9/19, the show that finally inspired me to add an explanation to help people out.