64 BULLETIN 1440, U. S. DEPARTMENT OF AGRICULTURE. 
Table 2.— Data usort in the statistical analysis — Continued 
Year and 
month 
Exports 
Pork products 
Pork 
Bacon 
Hams 
and 
shoul- 
ders 
Lard 
Index 
of 
Phy- 
sical 
volume 
of ex- 
ports 
Miscellaneous data 
Prices of 
industrial 
stocks 
Actual 
Devia 
tion 
from 
trend 
Bureau 
of 
Labor 
all-corn 
modity 
index of 
whole- 
sale 
prices 
(1913 
base) 
United 
States 
popula- 
tion 
month- 
ly 
Derived figures used 
in the study 
Corn- 
hog 
differ- 
ential 
1910 
January 
February. . 
March 
April 
May 
June 
July 
August 
September. 
October 
November, 
December .. 
1911 
January 
February. _ 
March 
April 
May 
June 
July 
August 
September. 
October 
November . 
December.. 
1912 
January 
February. _ 
March 
April 
May 
June 
July 
August 
September . 
October 
November. 
December.. 
1913 
January 
February.. 
March 
April 
May 
June 
July 
August 
September.. 
October 
November . . 
December... 
1914 
January 
February. . . 
March 
April 
May 
June 
July 
August 
September. . 
October 
November.. 
December... 
10,000 
pounds 
516 
454 
438 
298 
264 
268 
402 
362 
447 
410 
332 
420 
560 
565 
541 
467 
440 
571 
531 
443 
449 
403 
658 
587 
527 
443 
486 
497 
486 
453 
510 
485 
465 
371 
362 
348 
368 
332 
404 
389 
303 
219 
196 
347 
10,000 
10,000 
pounds 
pounds 
1,634 
1,421 
1,147 
1,178 
1,076 
1,289 
634 
769 
553 
764 
803 
973 
1,089 
1,195 
1,375 
1,381 
1,264 
1,103 
844 
958 
865 
957 
1,443 
1,131 
1,815 
1, 695 
1,747 
1,793 
1,627 
1,056 
1,652 
1,869 
1,536 
1, 368 
1,387 
1,657 
1,982 
2,033 
2,088 
1,705 
1,442 
1,381 
1, 656 
1, 955 
1,636 
1,797 
1, 669 
1,937 
2,081 
1,752 
1,362 
1,260 
1,162 
1,131 
1,090 
1,441 
1,760 
1,384 
1,883 
2,122 
1,277 
1,382 
1,244 
1,314 
1,713 
2,116 
1,966 
1,981 
1, 845 
1,174 
1,342 
1,607 
1,770 
1,740 
1,537 
1,820 
2,101 
1,522 
1,656 
1,510 
982 
943 
994 
1,032 
1,495 
1,436 
1,598 
1,589 
1,374 
1,346 
1,688 
1,546 
1,266 
1,308 
1,256 
1,267 
1 ; 686 
1,514 
1,224 
1,257 
1,304 
1,275 
1,214 
912 
871 
855 
994 
1,134 
10,000 
pounds 
3,969 
3,888 
3,257 
1,721 
2,642 
2,998 
3.332 
3,618 
2,855 
2,616 
2,860 
4,156 
4,460 
5,095 
5,771 
5,361 
6,210 
5, 065 
4,075 
3,889 
5,845 
4, 669 
4,330 
5,729 
5,134 
6,218 
6,630 
4,411 
4,992 
3,535 
3,482 
3,760 
4,747 
3,745 
3,740 
4,870 
5,046 
6,640 
5,464 
4,546 
5,097 
4,423 
4, 368 
4,318 
3,951 
4,141 
4, 549 
5,006 
5,936 
3,758 
4,057 
3,213 
3,773 
4,006 
2,600 
2,680 
3,005 
Mil- 
lion 
pounds 
83 
89 
90 
!(')'.» 
101 
87 
87 
113 
83 
82 
10 1 
Dols. 
94.5 
88.2 
92.1 
89.4 
87.2 
83.8 
77.6 
78.8 
79.1 
83.0 
84.2 
81.0 
83.3 
85.2 
83.2 
82.5 
84.5 
86.5 
85.9 
82.2 
76.6 
76.8 
79.8 
80.9 
81.3 
80.9 
85.3 
89.8 
89.1 
89.7 
89.9 
91.0 
92.3 
92.3 
90.8 
88.0 
85.1 
81.2 
80.0 
80.8 
79.2 
74.7 
77.2 
80.0 
81.9 
79.3 
77.2 
77.1 
SO. 7 
82.3 
82.3 
79.8 
80.5 
80.6 
76.6 
( 7 ) 
( : ) 
( 7 ) 
(■) 
To. 2 
Per 
cent 
+1.0 
+.5 
+.8 
+.5 
+.4 
+.1 
-.4 
-.3 
-.3 
.0 
+. 1 
-.2 
-. 1 
+.1 
-. 1 
-. 1 
.0 
+.1 
+.1 
-.3 
-7 
-.5 
-.4 
-.4 
-.4 
-. 1 
+.3 
+.2 
+.2 
+.2 
+.3 
+.4 
+.3 
+.2 
.0 
-.7 
-1.1 
( 7 ) 
( 7 ) 
( 7 ) 
( 7 ) 
-1.3 
102 
102 
105 
105 
103 
102 
102 
102 
100 
97 
95 
97 
100 
100 
99 
99 
100 
101 
101 
101 
101 
100 
100 
100 
100 
99 
99 
100 
100 
102 
101 
100 
Mil- 
lions 
91.55 
91.70 
91.84 
91.98 
92.12 
92.27 
92.39 
92.50 
92.61 
92.74 
92.86 
93.09 
93.21 
93.33 
93.45 
93. 57 
93.68 
93.80 
93.92 
94.04 
94.15 
94.27 
94.39 
94.51 
94.63 
94.74 
94.86 
94.98 
95. 10 
95.22 
95.33 
95.45 
95.57 
95.69 
95.80 
95.92 
96.04 
96.16 
96. 28 
96.40 
96.51 
96.63 
96.75 
96.87 
96.98 
97.10 
97.22 
97.34 
97.46 
97.57 
97 
97.81 
97 
97.93 
97 
98.04 
101 
98. 16 
102 
98. 28 
97 
98.40 
97 
98.52 
97 
98.64 
Dols. 
+1.28 
+1.78 
+3.46 
+3. 26 
+2.65 
+2.61 
+1.41 
+1.06 
+2.42 
+2.74 
+2.04 
+2.17 
+2.48 
+1.88 
+1.33 
+.44 
-.32 
-.25 
-.54 
-.16 
-.90 
-1.72 
-1.99 
-1.74 
-1.35 
-1.17 
-.89 
-1.06 
-1.32 
-.95 
-.62 
-.86 
-.15 
+1.34 
+1.58 
+1.63 
+1.80 
+2.34 
+2.81 
+2.40 
+1.78 
+1.53 
+1.64 
-.24 
-.47 
+.16 
-.54 
+1.16 
+1.47 
+.95 
+.85 
+.31 
+.04 
+ 38 
-.39 
-.31 
-.90 
-.49 
-.32 
104 
100 
7 Stock exchange closed. 
