Table 1 
Variation of puffs and tar, nicotine, and CO yields with puff frequency 
Section IV 
00 
03 
in 
O 
00 
CM 
00 
in 
o 
o 
CD 
CO 
CO 
in 
CD 
00 
CD 
o 
CD 
m 
in 
I”- 
CM 
CM 
CO 
'O’ 
CD 
O'- 
CM 
o 
o 
t— 
N- 
r^ 
CD 
o 
CD 
CD 
in 
20 
CM 
O 
h- 
o 
t^ 
o 
in 
CD 
CD 
CM 
CO 
CD 
o 
o 
CM 
h- 
T 
O 
C33 
-1 — 
CD 
o 
'O’ 
CO 
CD 
CM 
CD 
CM 
CO 
T— 
03 
CO 
o 
o 
00 
00 
'O’ 
CO 
o 
Q_ 
03 
03 
-T 
h- 
CO 
o 
T 
1 — 
CD 
CD 
o 
O 
O 
CO 
CM 
CM 
co 
r^ 
CD 
CO 
CD 
CM 
CD 
O 
CO 
CO 
CM 
co 
CD 
h- 
'O’ 
CO 
CO 
'O’ 

C33 
r>- 
CO 
O 
00 
00 

CM 
00 
r^ 
in 
CO 
in 
'O’ 
CO 
'O’ 
CO 
CD 
CO 
in 
30 
O 
O 
</) 
CX3 
O 
03 
CM 
'O’ 
'O’ 
"O’ 
'O’ 
CM 
O 
CM 
■a 
V- 
CO 
CO 
CO 
in 
in 
in 
CD 
00 
in 
CD 
CD 
CD 
c 
T 
o 
o 
<D 
r\ 
03 
CM 
CM 
o 
CM 
CD 
CD 
O 
o 
CO 
CO 
in 
in 
in 
CD 
in 
CO 
in 
CD 
h- 
>. 
o 
c 
(U 
13 
CT 
o 
o 
CD 
CO 
CO 
CD 
CO 
CM 
'O’ 
CO 
CD 
CD 
03 
o 
CM 
CM 
CM 
T 
'O’ 
CO 
CM 
CM 
CO 
1 — 
CO 
Ll- 
4= 
3 
C33 
03 
CM 
CO 
in 
'O’ 
CM 
CD 
CD 
in 
CD 
CM 
0. 
o 
CO 
CM 
CO 
CM 
CO 
CM 
CO 
CO 
'O’ 
o 
1- 
O 

CO 
C33 
in 
*T“ 
T“ 
CD 
CD 
CD 
in 
CO 
CO 
CO 
CM 
CM 
in 
CO 
CM 
'O’ 
CM 
'O’ 
n 
1^ 
00 
•M- 
CD 
00 
h- 
N. 
O 
00 
~l — 
CD 
00 
CM 
CM 
CM 
CM 
CM 
't 
CM 
CO 
CO 
CO 
CM 
CO 
o 
CO 
CM 
CM 
00 
in 
in 
00 
in 
'O’ 
o 
o 
1 
CM 
O 
CM 
CO 
CvJ 
o 
'O’ 
CD 
CD 
00 
'O’ 
1T“ 
1 — 
1 — 
T— 
1 — 
1 — 
T 
CM 
o 
o 
in 
•M- 
CO 
O 
in 
C'- 
00 
CD 
in 
CO 
CM 
CM 
CO 
CM 
T— 
CM 
n 
O 
CM 
CM 
CO 
CM 
(D 
00 
'O’ 
CO 
CO 
CM 
CM 
■o 
c: 
03 
m 
X 
X 
X 
f*“ 
"k 
k 
k 
_j 
03 
CO 
' — 
' — 
<D 
— ' 
h- 
CO 
CO 
CO 
X 
CD 
CD 
03 
(led) 
(led) 
(Id) 
(Id) 
> > ^ 
o 
-E 
CD 
O) 
CO 
c 
c 
Ct: 
Z3 
X 
>. 
t- 
CD 
C 
TD 
CD 
Id 
C 
03 
W. 
CJ3 
03 
C33 
03 
CD 
03 
‘c 
3 
CO 
LU 
CO 
UJ 
CO 
CO 
CO 
CO 
O 
CD 
o 
CO 
CD 
^ OC 
X 
X 
X ^ 
S 
:3 
CJ* 
3 
Cl 
•o 
c 
o 
o 
CD 
to 
§ 
(TJ 
T3 
0) 
.C 
5 
D) 
C 
q> 
y 
(b 
CL 
& 
o 
c: 
*§ 
Q> 
E 
:3 
c. 
c: 
e 
:3 
o 
O 
o 
251 
Key; P = puffs count; T = far yield; N = nicotine yield; CO = carbon monoxide yield; Mini = minicigarette; Reg = nonfilter; KS = king size; UM = ultramild; 
EM = extra mild; IS = international size; PI = plain; V = ventilated; NV = nonventilated; M = middle tar; M-H = middle to high tar; L = low tar; 
L-M = low to middle tar. 
Source: Darrall, 1988. 
