792 
FRACTION DF SAMPLES 
0 4.fc-02 8,fc-02 l.E-Ol 2.E-01 2„E~01 
+ ***#***#* + *#*#*#*#* +*###***** + ###*#***--i<+ *#*##**#* + 
29 + 0.8fc-03 
21 + * v 
2 2 + *** 
23+*#*# 
24+#**#** 
25+****##*##+* 
2 £> 4. * *. * V * « 5!; V * + * # * # * # * * * + # # 
2 7 + s:#*##**** + *#*#*#**# + #*##*#*#* + ***#*#*#* + ## 
23+#**#*#***+####*#***+**###****+**### 
2 9 + * * * # * * * # * + * * « « 
30+*#*#*##**+#########+**### 
3^+#***##*#*+##*#*** 
32+*****#*##+*##****#*+# 
33 4- * # # 
34+#*##*###*+*** 
3^ + #*.*#* 
3ft+***#***#* 
37+*** 
38+*#* 
39+*** 
40 + ** 
41 + * 
42 + * 
43 + * 
44 + * 
45 + * 
46 + 
0.8E-03 
47+ 
0 * l E - U 2 
48 + 
0,9fc-U3 
49 + 
u # 2fc-U2 
50 + 
0.7E-O3 
51 + 
0 * 1t-U2 
52 + 
0»7fc-03 
53 f 
Ctlt-02 
54 + 
0.7E-U3 
55 + 
0 t 4t~U3 
56 + 
0 * 4 E - 0 3 
57 + 
0.3E-03 
58 + 
0 »1E-U3 
59 + 
0 • 3fc-03 
60 + 
C * 1fc-03 
61 + 
0, lfc-03 
624 
0.0E 00 
63 + 
0.3E-U3 
64 + 
0 * 0fc 00 
65 + 
0.4E-03 
FIGURE 1 
ERI 
thi 
muc 
car 
all 
ext 
bar 
sep 
bar 
sit 
a s 
fid 
wel 
the 
res 
tin 
sue 
ban 
tri 
fre 
whe 
ver 
At 
of 
It 
wit 
num 
to 
but 
ven 
whi 
gra 
map 
gen 
is 
dat 
loc 
spa 
MEAN® 29i32 
STO ObV= ’ 4,75