"c           VAR 0255      03028 PAN CAN 3R 914-953               MD= 1E-37   "
"c           REF 0255         LOC 2256 WIDTH  9             DK  36 COL 53-61  "
"c                                                                            "
"c                                                                            "
"c              PANAMA CANAL TRAFFIC, CARGO                                   "
"c              ---------------------------                                   "
"c                                                                            "
"c              NBER SERIES:  03028                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  THOUSANDS OF LONG TONS                                "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  08/1914-09/1915; 12/1915-1/1916;           "
"c              04/1916-06/1953                                               "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE: "THE PANAMA CANAL RECORD", MONTHLY SINCE 1937.        "
"c                                                                            "
"c              NOTES:  DATA REPRESENT CARGO IN TOLL-PAYING OCEAN GOING       "
"c              COMMERCIAL VESSELS OF 300 OR MORE NET TONS (PANAMA CANAL      "
"c              MEASUREMENT).                                                 "
"c                   THE PANAMA CANAL OPENED AUGUST 15, 1914.  THE CANAL WAS  "
"c              CLOSED BETWEEN SEPTEMBER 18, 1915 AND APRIL 15, 1916 BECAUSE  "
"c              OF SLIDES.                                                    "
"c                   THE RAW FIGURE FOR JANUARY 1920 (895) IS CONFIRMED BY    "
"c              THE SURVEY OF CURRENT BUSINESS.  LATER ISSUES OF THE PANAMA   "
"c              RECORD GIVE 924, BUT THAT IS THE FIGURE FOR DECEMBER 1919.    "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c                                                                            "