POSITION	FIELD NAME	DESCRIPTION
1-4	NAICS	4-digit NAICS Code
5-8	cty_code	4-digit Country Code
9-10	state	2-digit State of Origin, using US Postal Service State Abbreviations. "XX" = Unidentified
11-14	year	4-digit Statistical Year
15-16	month	2-digit Statistical Month
17-31	value_mo	15-digit Total Value
32-46	air_val_mo	15-digit Air Value
47-61	air_swt_mo	15-digit Air Shipping Weight
62-76	ves_val_mo	15-digit Vessel Value
77-91	ves_swt_mo	15-digit Vessel Shipping Weight
92-106	cnt_val_mo	15-digit Containerized Vessel Value
107-121	cnt_swt_mo	15-digit Containerized Vessel Shipping Weight
122-136	value_yr	15-digit Year-to-Date Total Value
137-151	air_val_yr	15-digit Year-to-Date Air Value
152-166	air_swt_yr	15-digit Year-to-Date Air Shipping Weight
167-181	ves_val_yr	15-digit Year-to-Date Vessel Value
182-196	ves_swt_yr	15-digit Year-to-Date Vessel Shipping Weight
197-211	cnt_val_yr	15-digit Year-to-Date Containerized Vessel Value
212-226	cnt_swt_yr	15-digit Year-to-Date Containerized Vessel Shipping Weight