For the purpose of supporting an opinion as to the value of property, evidence may be received relating but not limited to the following factors: (1) Extent of loss of property and improvement; (2) Present use of the property, and the highest and best use for which it is reasonably suitable and available in the reasonably foreseeable future; (3) Extent of loss of a legal nonconforming use; (4) Extent of damage to crops; and (5) Existing zoning or other restrictions upon use, and the reasonable probability of a change in those restrictions. (Acts 1985, No. 85-548, p. 802, §1104.)