Insurance in this state is divided into the following classes:
(1) Life
(2) Fire
(3) Marine
(4) Title
(5) Surety
(6) Disability
(7) Plate glass
(8) Liability
(9) Workmen’s compensation
(10) Common carrier liability
(11) Boiler and machinery
(12) Burglary
(13) Credit
(14) Sprinkler
(15) Team and vehicle
(16) Automobile
(17) Mortgage
(18) Aircraft
(19) Mortgage guaranty
(19.5) Insolvency
(19.6) Legal insurance
(20) Miscellaneous