"c           VAR 0028      16016 NET DIF 3S 948-963               MD= 1E-37   "
"c           REF 0028         LOC  213 WIDTH  9             DK   4 COL 26-34  "
"c                                                 EXP DEC=  1                "
"c                                                                            "
"c              CUMULATED NET DIFFUSION INDEX, EIGHTY LEADING SERIES, NINE    "
"c              MONTH SPAN, SEASONALLY ADJUSTED                               "
"c              ----------------------------------------------------------    "
"c                                                                            "
"c              NBER SERIES:  16016                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  PER CENT EXPANDING                                    "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  07/1948-12/1963                            "
"c              SEASONAL ADJUSTMENT:  SEASONALLY ADJUSTED BY NBER             "
"c              SOURCE:  NBER                                                 "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "