Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| CERCLIS ID | Name | County | Proposed | Listed | Construction completed | Partially deleted |
| --- | --- | --- | --- | --- | --- | --- |
| NHD980520217 | Troy Mills Landfill | Cheshire | 04/30/2003 | 09/29/2003 | 09/30/2005 | – |
| NHN000103313 | Chlor-Alkali Facility (Former) | Coos | 04/27/2005 | 09/14/2005 | – | – |
| NHD001079649 | Fletcher's Paint Works & Storage | Hillsborough | 06/24/1988 | 03/31/1989 | – | – |
| NHD981889629 | Mohawk Tannery | Hillsborough | 05/11/2000 | – | – | – |
| NHD001091453 | New Hampshire Plating Co. | Hillsborough | 07/29/1991 | 10/14/1992 | 09/28/2006 | – |
| NHD980671002 | Savage Municipal Water Supply | Hillsborough | 09/08/1983 | 09/21/1984 | 09/12/2006 | – |
| NHD980671069 | South Municipal Water Supply Well | Hillsborough | 09/08/1983 | 09/21/1984 | 12/15/1994 | – |
| NHD099363541 | Sylvester | Hillsborough | 12/30/1982 | 09/08/1983 | 04/08/1992 | – |
| NHD980524086 | Auburn Road Landfill | Rockingham | 12/30/1982 | 09/08/1983 | 04/03/1998 | – |
| NHD018958140 | Beede Waste Oil | Rockingham | 06/17/1996 | 12/23/1996 | – | – |
| NHD064424153 | Coakley Landfill | Rockingham | 10/15/1984 | 06/10/1986 | 09/29/1999 | – |
| NHD062002001 | Kearsarge Metallurgical Corp. | Carroll | 09/08/1983 | 09/21/1984 | 09/24/1993 | – |
| NHD092059112 | Keefe Environmental Services | Rockingham | 12/30/1982 | 09/08/1983 | 06/10/1993 | – |
| NHD980503361 | Mottolo Pig Farm | Rockingham | 04/10/1985 | 07/22/1987 | 09/30/1993 | – |
| NHD990717647 | Ottati & Goss/Kingston Steel Drum | Rockingham | 12/30/1982 | 09/08/1983 | 09/19/2008 | – |
| NH7570024847 | Pease Air Force Base | Rockingham | 07/14/1989 | 02/21/1990 | 09/26/2000 | – |
| NHD062004569 | Tinkham Garage | Rockingham | 12/30/1982 | 09/08/1983 | 04/07/1995 | – |
| NHD981063860 | Town Garage/Radio Beacon | Rockingham | 06/24/1988 | 03/31/1989 | 09/30/1992 | – |
| NHD980520191 | Dover Municipal Landfill | Strafford | 12/30/1982 | 09/08/1983 | – | – |
| NHD980520225 | Somersworth Sanitary Landfill | Strafford | 12/30/1982 | 09/08/1983 | 09/09/2005 | – |
| NHD989090469 | Tibbetts Road | Strafford | 04/10/1985 | 06/10/1986 | 09/29/1998 | – |
Question:
When was the site listed 03/31/1989 in rockingham county proposed?
Answer:
06/24/1988