Playoffs by Decade

[1960Pats]

I was poking around and decided to see how often each team has made the playoffs in their history. I decided to break each team down by decades and do a split for each team from the 20's-60's and the 70's to the 10's.

Each team's name is followed by the year they started, total playoff appearances split 1920-1969/1970-now, the team's overall playoff won-lost record and winning %.

100%
10 of 10 decades - Chicago 20 (3/8) (7-9 .438)
7 of 7 - Balt/Indy 53 (5/22) (22-23 .489)
6 of 6 - Dallas 60 (4/28) (34-26 .567), KC 60 (4/15) (9-16 .360), Minny 61 (2/26) (19-28 .404), NE 60 (1/23) (30-19 .612), Oakland (3/19) (25-19 .568), SD 60 (5/13) (11-17 .393)
3 of 3 decades - Carolina 95 (-/7) (9-7 .563)

88%
7 of 8 - Cleveland 46 (17/11) (16-20 .444), SF 46 (2/24) (31-21 .596)

83%
5 of 6 - Atlanta 66 (0/13) (7-12 .368), Cincy 68 (0/14) (5-14 .263), Denver 60 (0/22) (23-19 .548), Hou/Ten 60 (5/16) (14-19 .424), Miami 60 (0-23) (20-21 .488) and NYJ 60 (2/12) (12-13 .480)

80%
8 of 10 - Ariz 20 (3/8) (7-9 .438), GB 21 (11/21) (33-21 .611), NYG 25 (15/16) (24-25 .490)
4 of 5 - Seattle 76 (-/16) (16-14 .517), TB 76 (-/10) (6-9 .400)

78%
7 of 9 - Philly 33 (4/20) (19-21 .475), LA 37 (8/19) (19-24 .442), Wash 32 (6/18) (23-19 .548)

67%
6 of 9 - Det 30 (5/12) (7-13 .350), Pitt 33 (1/29) (35-23 .603)
4 of 6 - Buf 60 (4/13) (14-15 .483), NO 67 (0/10) (7-9 .438)
2 of 3 - Balt 96 (-/10) (15-8 .652), Jags 95 (-/6) (5-6 .455)

50%
1 of 2 - Houston 02 (-/4) (3-3 .500)