er (tv series) 

Statements about this table:
er begin in september 1994 and end in april of 2009
season 4 be the most highly view season of the entire series
season 2 be the first season that er have the 1 viewer rank
er begin in october 1994 and end in april of 2009
season 5 be the most highly view season of the entire series
the final episode of er be air on may 15 , 2008
er 's viewer rank be outside of the top 10 during the final 6 season
season 3 be the first season that er have the 1 viewer rank
season
season premiere
season finale
tv season
viewer rank
households / viewers (in millions)
1
september 19 , 1994
may 18 , 1995
1994 - 1995
2
19.08
2
september 21 , 1995
may 16 , 1996
1995 - 1996
1
21.10
3
september 26 , 1996
may 15 , 1997
1996 - 1997
1
20.56
4
september 25 , 1997
may 14 , 1998
1997 - 1998
2
30.2
5
september 24 , 1998
may 20 , 1999
1998 - 1999
1
25.4
season
season premiere
season finale
tv season
viewer rank
households / viewers (in millions)
6
september 30 , 1999
may 18 , 2000
1999 - 2000
4
24.95
7
october 12 , 2000
may 17 , 2001
2000 - 2001
2
22.4
8
september 27 , 2001
may 16 , 2002
2001 - 2002
3
22.1
9
september 26 , 2002
may 15 , 2003
2002 - 2003
6
19.99
10
september 25 , 2003
may 13 , 2004
2003 - 2004
8
19.04
season
season premiere
season finale
tv season
viewer rank
households / viewers (in millions)
11
september 23 , 2004
may 19 , 2005
2004 - 2005
16
15.17
12
september 22 , 2005
may 18 , 2006
2005 - 2006
30
12.06
13
september 21 , 2006
may 17 , 2007
2006 - 2007
40
11.56
14
september 27 , 2007
may 15 , 2008
2007 - 2008
54
9.20
15
september 25 , 2008
april 2 , 2009
2008 - 2009
37
10.30