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:
| Aircraft | 1990 | destroyed | damaged | to Iran | survived |
| --- | --- | --- | --- | --- | --- |
| France Mirage F1 EQ | 76.0 | 23.0 | 6.0 | 24.0 | 23.0 |
| France Mirage F1 K (Kuwaiti) | 8.0 | 2.0 | 2.0 | 0.0 | 4.0 |
| USSR MiG-23BN | 38.0 | 17.0 | 0.0 | 4.0 | 18.0 |
| USSR Su-20 | 18.0 | 4.0 | 2.0 | 4.0 | 8.0 |
| USSR Su-22 R | 10.0 | 1.0 | 0.0 | 0.0 | 9.0 |
| USSR Su-22 M2 | 24.0 | 2.0 | 6.0 | 5.0 | 11.0 |
| USSR Su-22 M3 | 16.0 | 7.0 | 0.0 | 9.0 | 0.0 |
| USSR Su-22 M4 | 28.0 | 7.0 | 0.0 | 15.0 | 6.0 |
| USSR Su-24 MK | 30.0 | 5.0 | 0.0 | 24.0 | 1.0 |
| USSR SU-25 | 66.0 | 31.0 | 8.0 | 7.0 | 20.0 |
| USSR MiG-21 / China F7 | 236.0 | 65.0 | 46.0 | 0.0 | 115.0 |
| USSR MiG-23 ML | 39.0 | 14.0 | 1.0 | 7.0 | 17.0 |
| USSR MiG-23 MF | 14.0 | 2.0 | 5.0 | 0.0 | 7.0 |
| USSR MiG-23 MS | 15.0 | 2.0 | 4.0 | 0.0 | 9.0 |
| USSR MiG-25 RB | 9.0 | 3.0 | 3.0 | 0.0 | 3.0 |
| USSR MiG-25 PDS | 19.0 | 13.0 | 1.0 | 0.0 | 5.0 |
| USSR MiG-29 | 37.0 | 17.0 | 4.0 | 4.0 | 12.0 |
| USSR MiG-23 UM | 21.0 | 8.0 | 0.0 | 1.0 | 12.0 |
| USSR Tu-16 | 3.0 | 3.0 | 0.0 | 0.0 | 0.0 |
| China Xian H-6 | 4.0 | 4.0 | 0.0 | 0.0 | 0.0 |
| USSR AN-26 | 5.0 | 0.0 | 3.0 | 0.0 | 2.0 |
| USSR Il-76 | 19.0 | 3.0 | 1.0 | 15.0 | 0.0 |
| France dassault Falcon 20 | 2.0 | 0.0 | 0.0 | 2.0 | 0.0 |
| France dassault Falcon 50 | 3.0 | 0.0 | 0.0 | 3.0 | 0.0 |
| USA Lockheed Jetstar | 6.0 | 4.0 | 0.0 | 1.0 | 1.0 |
| USSR MiG-25 U | 7.0 | 3.0 | 2.0 | 0.0 | 2.0 |
| USSR Su-22 -UM3 | 25.0 | 3.0 | 1.0 | 0.0 | 21.0 |
| Czechoslovakia L-39 | 67.0 | 0.0 | 1.0 | 0.0 | 66.0 |
| Brazil Tucano | 78.0 | 1.0 | 6.0 | 0.0 | 64.0 |
| Switzerland FFA AS-202 Bravo | 34.0 | 5.0 | 5.0 | 0.0 | 17.0 |
| Eloris trainer | 12.0 | 0.0 | 0.0 | 0.0 | 12.0 |
| United Kingdom Jet Provost | 15.0 | 0.0 | 0.0 | 0.0 | 15.0 |
| BK-117 | 14.0 | 1.0 | 6.0 | 0.0 | 6.0 |
| France Mirage F1 BQ | 10.0 | 0.0 | 0.0 | 0.0 | 10.0 |
Question:
If the aircraft was  ussr mig-25 rb how many were destroyed?
Answer:
3.0