To simplify navigation through the many pages of yearly data, you can use this matrix.  Clicking on the heading in a particular column will take you to the main page for that decade and for that component, and clicking on a particular year will take you to that year.

In addition to this, you can also use the Search feature of the site.

Basses	Bass Amps	Guitars	Guitar Amps
1955	1955	1955	1955
1956	1956	1956	1956
1957	1957	1957	1957
1958	1958	1958	1958
1959	1959	1959	1959

Basses	Bass Amps	Guitars	Guitar Amps
1960	1960	1960	1960
1961	1961	1961	1961
1962	1962	1962	1962
1963	1963	1963	1963
1964	1964	1964	1964
1965	1965	1965	1965
1966	1966	1966	1966
1967	1967	1967	1967
1968	1968	1968	1968
1969	1969	1969	1969

Basses	Bass Amps	Guitars	Guitar Amps
1970	1970	1970	1970
1971	1971	1971	1971
1972	1972	1972	1972
1973	1973	1973	1973
1974	1974	1974	1974
1975	1975	1975	1975
1976	1976	1976	1976
1977	1977	1977	1977
1978	1978	1978	1978
1979	1979	1979	1979

Basses	Bass Amps	Guitars	Guitar Amps
1980	1980	1980	1980
1981	1981	1981	1981
1982	1982	1982	1982
1983	1983	1983	1983
1984	1984	1984	1984
1985	1985	1985	1985
1986	1986	1986	1986
1987	1987	1987	1987
1988	1988	1988	1988
1989	1989	1989	1989

Basses	Bass Amps	Guitars	Guitar Amps
1990	1990	1990	1990
1991	1991	1991	1991
1992	1992	1992	1992
1993	1993	1993	1993
1994	1994	1994	1994
1995	1995	1995	1995
1996	1996	1996	1996
1997	1997	1997	1997
1998	1998	1998	1998
1999	1999	1999	1999

Basses	Bass Amps	Guitars	Guitar Amps
2000	2000	2000	2000
2001	2001	2001	2001
2002	2002	2002	2002
2003	2003	2003	2003
2004	2004	2004	2004
2005	2005	2005	2005