[' ', 'Aorual', 'Benzo(a)pyrene', 'Emission', 'from', 'Cigarette', 'Snoke', '(rainstrean', '&', 'Sidestream)', 'for', 'U.S.,', '1963-1969":', 'TOTAL', 'U.S.', 'YEAR', 'CONSUMPTION', 'BENZO(A)PYRENE', 'EMISSTON', '(di1140ns)', '*', '(pounds', ')', '_', 'Kotin', 'Data', 'Wynder', 'Data', 'minstreas', 'sidestrean', 'mainstrean', 'sidestrean', '1963', '523.9', 'ho.’', '255.9', '28.9', '111.3', '1564', '511.2', '39.8', '152.1', '28.2', '108.6', '1965', '528.7', '40.8', '157-4', '29.1', '112.0', '1966', '541.2', '41.8', '162.1', '29.8', '114.7', '3967', '549.2', 'ko,', '163.5', '30.3', '116.7', '1568', '$45.6', 'h2.1', '1.4', '30.2', '2115.9', '1969', '§28.9', 'bo.8', '157.4', '29.1', '112.0', '1970', '536.4', '41.4', '159.6', '29.6', '224.0', '1971', '548.0', '42.3', '163.1', '30.2', '470', '116.3', '20%4¢', '$77', '—', '554,', '&', "'", '17', 'b', '210.8', '19.5"', '2/F-0', '°97>', 'S750', '“Kotin', 'gives', 'qaesaton', 'fectors-', '3.5', 'micrograns/', '100', 'cigarettes', '(mainstream)', '13.5', 'micrograms/', '100', 'cigarettes', '(sidestrean)', 'Paper', 'attache’', '““Wynder', 'gives', 'enisaion', 'factor-', '2.5', 'micrograms/', '100', 'cigarettes', 'sidestream', 'was', 'computed', 'by', 'multiplying', 'painstream', 'by', '3.85', '(3.85', 'was', 'ratio', 'bet.', 'main.', '&', 'site.', 'given', 'in', 'Kotin)', 'Paper', 'attached', 'Kotin-y', 'rat', 'Canine', ')3', 'aov:', '6%', 'lise.', 'n6Ll', '€€pos', 'Benzo(a)p', 'rene', '-', '5.', 'ogy', 'ehca3', 'rigs', 'eas', '     ', ' ', 'Me', 'tas', 'ia', ')', 'SMP', 'na', 'eet']