#  file30.txt
#
#  Reference:
#
#    John Hartigan,
#    Clustering Algorithms,
#    Wiley, 1975.
#    ISBN 0-471-35645-X
#    LC: QA278.H36
#    Dewey: 519.5'3
#
#  Stock yields for the years 1959 through 1969.  The stock yield
#  is the cash dividend divided by the average price of the stock.
#
"Yield of Stocks, Hartigan page 210"
12 columns
32 rows
"Stock"  "1959" "1960" "1961" "1962" "1963" "1964" "1965" "1966" "1967" "1968" "1969"
"Aetna"                   1.4 1.6 1.2 1.4 1.2 1.0 1.2 1.5 2.1 2.1 2.6
"Allied Chemical"         2.8 3.4 3.1 3.9 3.6 3.3 3.6 4.5 4.8 4.5 3.9
"American Airlines"       3.5 4.7 4.3 5.1 3.7 2.6 2.2 2.1 2.0 2.7 2.6
"ABC"                     3.7 2.7 1.9 2.8 3.0 2.9 2.4 2.1 1.9 2.7 2.6
"American Cyanamid"       2.9 3.2 3.6 4.0 3.3 3.2 2.8 3.2 3.9 4.4 4.3
"American Express"        2.6 2.6 2.0 2.5 2.8 3.2 2.3 1.7 1.0 1.0 1.4
"American Motors"         3.9 4.5 5.8 6.6 5.1 6.3 5.6 0.0 0.0 0.0 0.0
"AT&T"                    3.8 3.5 2.8 3.1 2.8 2.8 3.1 3.9 3.9 4.5 4.5
"Anaconda Company"        3.7 4.5 4.6 5.7 5.3 5.1 5.4 5.7 5.1 4.3 4.7
"Atlantic Richfield"      5.3 4.3 4.8 4.5 4.0 3.5 3.4 3.1 1.9 0.0 1.8
"Bank America"            4.1 4.3 3.3 3.7 3.2 2.9 3.3 3.8 4.0 2.9 3.2
"Bethlehem Steel"         4.4 5.1 5.4 6.1 4.7 4.0 3.9 5.3 4.3 5.1 5.6
"Burroughs"               2.7 3.0 2.8 2.6 3.6 3.9 2.6 1.4 0.7 0.5 0.4
"Chase Manhattan"         3.8 3.9 3.2 3.4 2.9 2.6 2.9 3.5 3.4 3.0 3.5
"Chrysler"                1.6 2.7 2.1 1.8 1.3 1.9 2.4 4.4 4.5 3.3 4.5
"Coca Cola"               4.5 3.7 2.6 2.8 2.7 2.4 2.1 2.3 1.9 1.6 1.7
"CBS"                     3.0 3.5 3.8 3.6 2.4 2.5 3.0 2.3 2.2 2.7 2.8
"ConEd"                   4.4 4.7 3.8 4.0 3.9 3.7 4.0 4.8 5.4 5.4 6.0
"Dow Chemical"            1.4 1.6 1.9 2.8 2.6 2.4 2.4 3.0 2.8 3.0 3.4
"DuPont"                  4.6 4.8 5.3 5.1 4.2 3.3 2.5 3.0 3.1 3.4 3.9
"Firestone"               1.9 2.5 2.3 2.7 2.8 2.7 2.6 3.0 2.8 2.6 2.8
"Ford"                    3.9 3.9 3.3 3.8 3.6 3.6 3.7 5.0 5.1 4.4 5.1
"GE"                      2.3 2.4 2.8 3.0 2.5 2.6 2.2 2.6 2.8 2.9 3.0
"General Foods"           2.8 2.2 1.8 2.3 2.3 2.3 2.5 3.0 3.3 3.1 3.3
"General Mills"           3.0 4.2 3.4 4.3 3.2 2.8 2.6 2.5 2.3 2.1 2.4
"General Motors"          3.3 3.7 3.8 5.2 5.9 4.8 5.6 6.6 6.5 4.2 3.8
"A&P"                     2.4 2.8 2.5 2.7 3.8 3.8 3.8 4.7 5.2 4.9 4.3
"Greyhound"               4.9 4.6 4.6 4.0 3.1 2.6 3.4 4.6 4.7 4.3 4.8
"Gulf Oil"                2.5 3.1 2.9 3.9 3.6 3.1 3.3 3.8 3.6 3.4 3.9
"Imperial Chemical"       2.0 2.5 2.3 3.0 2.2 2.6 3.1 3.3 4.9 3.2 3.2
"IBM"                     0.5 0.6 0.5 0.7 1.0 1.1 1.3 1.3 0.9 0.8 1.1
"International Harvester" 4.1 5.4 4.9 4.8 4.3 3.7 3.7 4.1 4.9 5.2 5.8
"ITT"                     2.5 1.9 2.2 2.1 1.8 2.0 2.0 1.5 0.0 1.6 1.8
"Johnson & Johnson"       1.3 1.5 1.1 1.2 1.1 1.1 1.0 1.0 0.8 0.7 0.6