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:
| Date | Train | Location | Present location | Comments | Top speed (km/h) |
| --- | --- | --- | --- | --- | --- |
| 1969 / 1970 ? | Transrapid 01 | Munich | Deutsches Museum, Munich | By Krauss-Maffei. Indoor benchtop model. Only 600 mm long track. |  |
| 6 May 1971 | MBB Prinzipfahrzeug | MBB's Ottobrunn factory (near Munich), West Germany | ? | By MBB. First passenger-carrying principle vehicle. 660 m test track. Prinzipfahrzeug=principle [demonstrator] vehicle. | 90 (1971) |
| 6 October 1971 | Transrapid 02 | Krauss-Maffei's plant in Munich - Allach, West Germany | Krauss-Maffei, Munich | By Krauss-Maffei. 930 m test track which included one curve. Displayed at Paris Expo from 4 June to 9 June 1973. | 164 (October 1971) |
| 16 August 1972 | Transrapid 03 | Munich | Scrapped | By Krauss-Maffei. Air-cushion vehicle (ACV or hovercraft) propelled by a linear motor. The system was abandoned in 1973 due to the too high noise generation and the too large consumption. Attempts in France (Aérotrain) and in the USA ([1]) led in the following years to similar decisions. 930 m test track. | 140 (September 1972) |
| 1972 / 1974 ? | Erlangener Erprobungsträger (EET 01) | Southern edge of Erlangen (near Nuremberg), West Germany | ? | By Siemens and others. Electrodynamic suspension (EDS) (like JR-Maglev). Unmanned. 880 m circular track. Erlangener Erprobungsträger=Erlangen test carrier. | 160 / 230 (1974) ? |
| 20 December 1973 | Transrapid 04 | Munich - Allach, West Germany | Technik Museum Speyer | By Krauss-Maffei. | 250 (end 1973), 253.2 (21 November 1977) |
| 1974 / January 1975 ? | Komponentenmeßträger (KOMET) | Manching, West Germany | ? | By MBB. Unmanned. 1300 m track. | 401.3 (1974) |
| 1975 | HMB1 | Thyssen Henschel in Kassel, West Germany | ? | By Thyssen Henschel. First functional longstator vehicle. 100 m guideway. Unmanned. |  |
| 1976 | HMB2 | Thyssen Henschel in Kassel, West Germany | ? | By Thyssen Henschel. World's first passenger-carrying, longstator vehicle. 100 m guideway. | 36 (or 40 ?) |
| 17 May 1979 | Transrapid 05 | International Transportation Exhibition (IVA 79) in Hamburg. Reassembled in Kassel in 1980. | ThyssenKrupp, Kassel | 908 m track. | 75 |
| June 1983 | Transrapid 06 | Transrapid Versuchsanlage Emsland (TVE), West Germany | A part is in Deutsches Museum, Bonn | Presented to public in Munich on 13 March 1983. 31.5 km track. | 302 (1984), 355 (1985), 392 (1987), 406 (1987), 412.6 (January 1988) |
| 1988 | Transrapid 07 | Transrapid Versuchsanlage Emsland (TVE), West Germany | Munich International Airport and Infozentrum Lathen (TVE Emsland) | Presented to public at the International Transportation Exhibition (IVA 88) in Hamburg. | 436 (1989), 450 (17 June 1993) |
| August 1999 | Transrapid 08 | Transrapid Versuchsanlage Emsland (TVE), Germany | Destroyed 22 September 2006 in accident |  |  |
| 2002 | Transrapid SMT | Shanghai Maglev Train, China | Shanghai, China |  | 501 (12 November 2003) |
| 2007 | Transrapid 09 | Transrapid Versuchsanlage Emsland (TVE), Germany | ? |  |  |
Question:
what is the number of trains that were either scrapped or destroyed?
Answer:
2