Quarter	Not Specified
1934-01-01	105.5
1934-04-01	104.6
1934-07-01	103.2
1934-10-01	111.8
1935-01-01	113.0
1935-04-01	111.5
1935-07-01	110.7
1935-10-01	120.7
1936-01-01	123.2
1936-04-01	123.4
1936-07-01	122.5
1936-10-01	131.7
1937-01-01	131.3
1937-04-01	133.8
1937-07-01	130.1
1937-10-01	136.4
1938-01-01	132.1
1938-04-01	121.7
1938-07-01	117.0
1938-10-01	126.0
1939-01-01	131.0
1939-04-01	133.4