66 
BULLETIN 1440,, U. S. DEPARTMENT OF AGRICULTURE 
Table 2. — Data used in the statistical analysis — Continued 
Year and 
month 
1920 
January- 
February . 
March 
April 
May 
June 
July 
August... 
September 
October. __ 
November 
December. 
1921 
January- 
February . 
March 
April 
May 
June 
July 
August 
September 
October. .. 
November 
December. 
1922 
January... 
February . 
March 
April 
May 
June 
July 
August 
September 
October. .. 
November 
December. 
1923 
January. _ . 
February _ 
March 
April 
May 
June 
July 
August 
September 
October. .. 
Isi ovember 
December. 
1924 
January... 
February. 
March 
April 
May 
June. 
July 
August 
September 
October... 
November 
December. 
ExDorts 
Pork products 
Pork 
Bacon 
10,000 
10,000 
pounds 
vounds 
661 
7,750 
985 
7,589 
625 
7,500 
390 
2,436 
576 
5,041 
815 
6,073 
527 
3,152 
281 
2,333 
390 
4,137 
863 
4,984 
516 
5,793 
1,253 
6,878 
2,181 
4,320 
919 
3,164 
495 
3,535 
598 
3,285 
576 
3,846 
547 
3,501 
1,080 
4,817 
732 
4,534 
460 
4,472 
540 
2,360 
522 
1, 564 
355 
2,136 
502 
2,611 
395 
3,079 
401 
3,118 
314 
2,049 
339 
1,907 
528 
2,407 
593 
3,258 
571 
3,259 
637 
3,045 
668 
2,885 
937 
2,617 
919 
3,949 
1,055 
4,335 
772 
3,630 
662 
4,055 
716 
3,479 
532 
3,452 
652 
2,864 
711 
2,758 
869 
3,300 
855 
4,516 
817 
4,669 
1,094 
3,903 
1,172 
4,713 
944 
4, 601 
718 
4,377 
577 
3,400 
468 
2,953 
369 
1,694 
336 
1, 465 
441 
2,379 
498 
2,649 
427 
2,445 
447 
2,284 
474 
1,520 
739 
1,641 
Hares 
and 
shoul- 
ders 
Lard 
Index 
of 
phy- 
sical 
volume 
of ex- 
ports 
10,000 , 
pounds 
1,391 
2,422 
3, 109 
1, 564 
1,790 
2,128 
839 
936 
900 
879 
1,120 
1,449 
1, 687 
1,585 
1,910 
2,493 
1,551 
1,854 
2,779 
3,223 
1,714 
1,211 
1,678 
1,548 
2,201 
2,521 
2,358 
2,276 
2,499 
3,155 
2, 667 
1,876 
2,059 
2,209 
2,524 
2,616 
3,108 
2,819 
2,589 
3, 374 
3,003 
3,075 
3,668 
3,619 
3,175 
2,565 
3,292 
2,913 
3, 305 
3, 734 
3, 269 
2,801 
2,864 
2, 950 
2,997 
2,588 
1,866 
2,252 
2, 023 
1,738 
] Mil- 
10,000 lion 
pounds' pounds 
942 
3,717 
7.300 
4,370 
6,014 
4,717 
4,894 
3,220 
4,820 
5.585 
5, 841 
9,129 
9. 4G8 
8, 368 
5,444 
5,131 
6,989 
8,480 
9,003 
10, 753 
5,807 
5,259 
6,606 
7.447 
7,809 
6,563 
4,373 
5,199 
5,896 
6,825 
7, 060 
6,272 
6,809 
6,390 
8,111 
11,116 
9,154 
11,214 
8,860 
9,534 
6,579 
7,029 
8,508 
8,519 
7, 765 
7,602 
10, 071 
13, 615 
10, 240 
10, 296 
7,535 
6,548 
6,231 
8,915 
7,774 
6,727 
6,211 
5, 158 
7,943 
15f 
168 
209 
97 
150 
155 
103 
75 
114 
136 
148 
206 
176 
164 
157 
132 
123 
142 
189 
193 
189 
140 
152 
137 
100 
110 
133 
148 
140 
132 
13S 
137 
172 
2i- r , 
180 
202 
181 
181 
146 
157 
180 
189 
175 
176 
207 
244 
210 
192 
152 
126 
121 
161 
148 
125 
123 
101 
130 
Miscellaneous data 
Prices of 
industrial 
stocks 
\cvual 
Dols. 
104.6 
94.4 
99.6 
100.8 
91.4 
91.4 
90.6 
85.4 
87.0 
84.9 
78.4 
71.9 
75.1 
75.5 
75.4 
76.7 
77.2 
69.1 
68.5 
66.8 
70.2 
71.3 
76.0 
79.9 
80.9 
84.0 
87.3 
91.7 
93.6 
93.4 
95.2 
98.3 
99.8 
100.4 
95.8 
97.6 
y/.y 
101.8 
104.3 
101.5 
96.2 
93.7 
89.3 
90.8 
90.3 
87.7 
91.0 
94.1 
97.4 
Devia- 
tion 
from 
trend 
Per 
cent 
+2.4 
+ 1.6 
+2.0 
+2.1 
+1.3 
+1.3 
+1.2 
+.8 
+.9 
+.7 
+.1 
—.4 
-. 1 
-. 1 
-. 1 
.0 
+.1 
-.6 
-.7 
-.5 
.0 
+.3 
+ 4 
+ 7 
+ 9 
+1.3 
+1.5 
+1.5 
+1.6 
+1.9 
+2.0 
+2.1 
+ 1.7 
+1.8 
+.66 
+.95 
+ 1.14 
+.93 
+.53 
+.35 
+.01 
+.13 
+.09 
-.11 
+.14 
+.37 
+.62 
+.73 
+.53 
+.19 
+.10 
+.26 
+.68 
+1. 06 
+1.02 
+.96 
+1.42 
+1.88 
Bureau 
of 
Labor 
all-corn 
modify 
index of 
whole- 
sale 
prices 
(1913 
base) 
151 
152 
150 
148 
147 
145 
147 
150 
149 
152 
153 
157 
United 
States 
popula- 
tion 
month- 
ly 
Mil- 
lions 
105. 83 
105. 95 
106. 06 
106. 18 
108. 30 
108. 42 
106. 54 
106. 66 
106. 77 
106. 89 
107. 01 
107. 13 
107. 24 
107. 36 
107. 48 
107. 60 
107. 72 
107. 84 
107. 95 
108. 07 
108. 19 
108. 31 
108. 42 
108. 54 
108. 06 
108. 78 
108. 90 
109. 02 
109. 13 
109. 25 
109. 37 
109. 49 
109. 60 
109. 72 
109. 84 
109. 96 
110. 08 
110. 20 
110. 32 
110. 43 
110. 55 
110. 67 
1 10. 78 
110. 90 
111.02 
111. 14 
111. 26 
111,38 
111.49 
111.62 
111. 73 
111. 85 
111.96 
112. 08 
112. 20 
112. 32 
112. 44 
112. 56 
112. 67 
112. 79 
Derived figures used 
in the study 
Corn- 
Index 
of 
export 
de- 
mand 
hog 
differ- 
ential 
Dols. 
-2.23 
112 
-2.14 
102 
-3.62 
97 
-5.36 
97 
-9.18 
98 
-7. 23 
100 
-4.00 
100 
-3.14 
102 
-.10 
97 
+2.74 
100 
+2. 75 
101 
+.49 
101 
+1.14 
107 
+1. 56 
113 
+2.29 
113 
+1.63 
111 
+1.01 
109 
+1.02 
106 
+2.53 
101 
+2.64 
99 
+1.35 
98 
+2.15 
97 
+ 1.20 
99 
+1.15 
100 
+2.20 
99 
+3.09 
96 
+3.46 
92 
+3.41 
92 
+3.17 
95 
+3.02 
97 
+2.09 
99 
+ .96 
99 
+1.19 
103 
+.72 
109 
-.32 
117 
-.45 
119 
-.01 
120 
-.49 
119 
-.42 
120 
-1.22 
120 
-1.90 
124 
-2.65 
125 
-2.87 
125 
-2.25 
128 
-1.66 
128 
-4.35 
126 
-3.69 
128 
-1.31 
128 
-1.56 
128 
-2.07 
124 
-1.73 
117 
-1.60 
113 
-1.56 
111 
-2.22 
107 
-4.30 
101 
-3.66 
99 
-3.52 
95 
-2.06 
94 
-3.34 
94 
1-3.95 
96 1 
