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:
| Make/ Model | Length | Year | Numbers (Quantity Ordered) | Fuel Propulsion | Year Retired |
| --- | --- | --- | --- | --- | --- |
| Flxible 53096 "New Look" | 40' | 1973.0 | 4701-4740 (40 buses) | Diesel | 1994 |
| Flxible 53096 "New Look" | 40' | 1975.0 | 4741-4755 (15 buses) | Diesel | 1994 |
| AM General Model 9640A | 40' | 1975.0 | 4756-4788 (33 buses) | Diesel | 1996 |
| AM General Model 9640A | 40' | 1975.0 | 5101-5115 (15 buses) | Diesel | 1996 |
| MAN / AM General SG-220 | 60' | 1979.0 | 7001-7020 (20 buses) | Diesel | 1998 |
| GMC T8H-203 " RTS -03" | 40' | 1979.0 | 4501-4537 (37 buses) | Diesel | 2002 |
| GMC T8J-204 " RTS -04" | 40' | 1981.0 | 4401-4415 (15 buses) | Diesel | 2002 |
| GMC T8J-204 " RTS -04" | 40' | 1981.0 | 4301-4315? (15? buses) | Diesel | 1999? |
| GMC T8J-204 " RTS -04" | 40' | 1982.0 | 4538-4557 (20 buses) | Diesel | 2002 |
| Flxible / Grumman 40102 "Metro-A" | 40' | 1983.0 | 4801-4867 (67 buses) | Diesel | 1998 |
| MAN SG-310 | 60' | 1984.0 | 7021-7035 (25 buses) | Diesel | 1998 |
| MAN SG-310 | 60' | 1985.0 | 7036-7056 (21 buses) | Diesel | 2004 |
| Orion Bus Industries 01.502 | 30' | 1987.0 | 2701–2710 (10 buses) | Diesel | 2002 |
| TMC T80-206 " RTS -06" | 40' | 1988.0 | 4416-4433 (18 buses) | Diesel | 2007 |
| TMC T80-206 " RTS -06" | 40' | 1989.0 | 4434-4435 (2 buses) | Diesel | 2007 |
| TMC T70-206 " RTS -06" | 35' | 1989.0 | 3501-3515 (15 buses) | Diesel | 2007 |
| Orion Bus Industries 02.502 | 21' | 1989.0 | 2000 (1 bus) | Diesel | 1990s? |
| TMC T80-206 " RTS -06" | 40' | 1990.0 | 4436-4475 (40 buses) | Diesel | 2007 |
| Gillig 35102 " Phantom " | 35' | 1990.0 | 961-967 (7 buses) | Diesel | 2004 |
| Orion Bus Industries 02.501 | 25' | 1990.0 | 2001–2006 (6 buses) | Diesel | 2001 |
| Gillig 40096 " Phantom " | 40' | 1991.0 | 250-263 (14 buses) | Diesel | 2006 |
| Orion Bus Industries 02.501 | 25' | 1992.0 | 2007–2008 (2 buses) | Diesel | 2001 |
| Gillig 40102 " Phantom " | 40' | 1992.0 | 3010 (1 bus) | Diesel | 1998 |
| Neoplan USA AN440LF | 40' | 1993.0 | 4001 (1 bus) | Diesel | 1998 |
| TMC T80-206 " RTS -06" | 40' | 1994.0 | 6481-6483 (3 buses) | Diesel | 2007 |
| ElDorado National Transmark RE-32 | 35' | 1994.0 | 2301–2325 (25 buses) | CNG | 2005 |
| Orion Bus Industries 02.501 | 25' | 1994.0 | 2009–2014 (6 buses) | Diesel | 1998 |
| ElDorado National Transmark RE-32 | 35' | 1995.0 | 2326–2329 (4 buses) | CNG | 2002 |
| ElDorado National Transmark RE-32 | 35' | 1995.0 | 2330 (1 bus) | CNG | 2002 |
| Blue Bird Corporation CSFE | 30' | 1996.0 | 2501–2506 (6 buses) | Diesel | 2002 |
| Gillig 40102 " Phantom " | 40' | 1996.0 | 9108-9110 (3 buses) | Diesel | 2006 |
| New Flyer D40LF | 40' | 1996.0 | 3701-3729 (29 buses) | Diesel | 2008 |
| Nova Bus RTWFD82 | 40' | 1997.0 | 6461-6480 (20 buses) | Diesel | 2012 |
| ElDorado National E-Z Rider | 30' | 1998.0 | 4101-4120 (20 buses) | LNG | 2011 |
| NABI 40-LFW | 40' | 1998.0 | 6157-6163 (7 buses) | LNG | 2012 |
| NABI 40-LFW | 40' | 1998.0 | 6164-6172 (9 buses) | LNG | 2013 |
| NABI 40-LFW | 40' | 1998.0 | 6173-6180 (9 buses) | LNG | 2013 |
| ElDorado National Aerotech | 25' | 1999.0 | 861-864 (4 buses) | Gasoline | 2005 |
| ElDorado National E-Z Rider | 30' | 1999.0 | 4121-4145 (25 buses) | LNG | 2011 |
| NABI 40-LFW | 40' | 1999.0 | 6246-6254 (9 buses) | LNG | 2012 |
| NABI 40-LFW | 40' | 1999.0 | 6255 (1 bus) | LNG | 2012 |
| ElDorado National MST | 30' | 2000.0 | 2401–2406 (6 buses) | CNG | 2006 |
| ElDorado National E-Z Rider | 30' | 2000.0 | 4146-4154 (9 buses) | LNG | 2011 |
| NABI 35-LFW | 35' | 2000.0 | 6256-6261 (6 buses) | LNG | 2012 |
| StarTrans Senator | 25' | 2001.0 | 1318–1324 (7 buses) | Gasoline | 2004 |
| ElDorado National E-Z Rider | 30' | 2001.0 | 4155-4163 (9 buses) | LNG | 2012 |
| StarTrans Senator | 25' | 2002.0 | 1331 (1 bus) | Gasoline | 2007 |
| ElDorado National E-Z Rider II | 30' | 2002.0 | 4173-4175 (3 buses) | LNG | 2012 |
| StarTrans Senator | 25' | 2003.0 | 1332–1340 (9 buses) | Gasoline | 2007 |
| StarTrans Senator | 25' | 2004.0 | 1341–1347 (7 buses) | Gasoline | 2007 |
| StarTrans Senator | 25' | 2005.0 | 1399–1402 (4 buses) | Gasoline | 2007 |
| StarTrans Senator SII | 25' | 2005.0 | Unknown | Gasoline | 2007 |
| StarTrans Senator | 25' | 2006.0 | 1406-1407 (2 buses) | Gasoline | 2011 |
| ElDorado National Aero Elite | 30' | 2007.0 | Unknown | Diesel | 2010 |
| ElDorado National Aerotech | 25' | 2007.0 | 1421–1460 (40 buses) | Gasoline | 2013 |
Question:
For the year 1975, what is Propulsion, with a Number (quantity ordered) of 4756-4788 (33 buses)?
Answer:
Diesel