Ohio Rev. Code Ann. § 2909.11
(A) When a person is charged with a violation of division (A)(1) or (B)(1) of section 2909.03 of the Revised Code involving property value or an amount of physical harm of one thousand dollars or more or with a violation of section 2909.05 of the Revised Code involving property value or an amount of physical harm of one thousand dollars or more, the jury or court trying the accused shall determine the value of the property or amount of physical harm and, if a guilty verdict is returned, shall return the finding as part of the verdict. In any such case, it is unnecessary to find or return the exact value or amount of physical harm, section 2945.75 of the Revised Code applies, and it is sufficient if either of the following applies, as appropriate, relative to the finding and return of the value or amount of physical harm:
(2) If the finding and return relate to a violation of section 2909.05 of the Revised Code and are that the value or amount of the physical harm was in any of the following categories, the finding and return shall include one of the following statements, as appropriate:
(B) The following criteria shall be used in determining the value of property or amount of physical harm involved in a violation of division (A)(1) or (B)(1) of section 2909.03 or section 2909.05 of the Revised Code: