§ 16. Inspector; reports. The inspector shall on or about the first day of January in each year, make a verified report to the commissioner containing a detailed statement of the name and registry number of each vessel examined and licensed, the name and registry number of each vessel to which license was refused and stating the reasons for refusal, the name of each person examined and licensed, the name of each person to whom license was refused and stating the reason therefor, and may include in such report any other information the inspector deems desirable.