D-R information from Wikipedia

  years    Senate  House   President       D-R-Score         US economy
  -----    ------  -----   --------        ---------         ----------
1977-1978    D      D      D   Carter       3-0               terrible
1979-1980    D      D      D   Carter       3-0               terrible
1981-1982    R      D       R  Reagan             1-2               good
1983-1983    D      D       R  Reagan          2-1                fair
1985-1986    D      D       R  Reagan          2-1                fair
1987-1988    D      D       R  Reagan          2-1              poor
1989-1990    D      D       R  Bush-1          2-1              poor
1991-1992    D      D       R  Bush-1          2-1              poor
1993-1993    D      D      D   Clinton      3-0                 poor
1995-1994     R      R     D   Clinton            1-2               good
1997-1998     R      R     D   Clinton            1-2               good
1999-2000     R      R     D   Clinton            1-2               good
2001-2002   tie      R      R  Bush-2                0-2         okay
2003-2004     R      R      R  Bush-2                0-3            good
2005-2006     R      R      R  Bush-2                0-3            good
2007-2008   tie     D       R  Bush-2             1-1         terrible
2009-2010    D      D     D    Obama        3-0             worst ever
2011-2012    D       R    D    Obama           2-1            terrible
2013-2014    D       R    D    Obama           2-1              poor
2015-2016     R      R    D    Obama              1-2             better
2017-2018     R      R      R  Trump                 0-3            good