(b) All persons who, on or after the effective date of this amendatory Act of 1993, have been paid-on-call certified firefighters II, paramedics, or any combination of those capacities, of the municipality shall be awarded 0.5 point for each year of successful service in one or more of those capacities, up to a maximum of 5 points at the time of examination for original appointment to the classified service of the fire department. Certified firefighters III shall be awarded one point per year up to a maximum of 5 points. Applicants from outside the municipality who were employed as full-time firefighters or firefighter-paramedics by a fire protection district or another municipality for at least 2 years shall have the same preference as paid-on-call personnel. These additional points presuppose a rating scale totalling 100 points available for the eligibility list. If more or fewer points are used in the rating scale for the eligibility list, the points awarded under this subsection shall be increased or decreased by a factor equal to the total possible points available for the examination divided by 100. No person entitled to additional points under this subsection shall be required to claim that preference or credit before an examination is held. The preference shall be given after the posting or publication of the eligibility list. To qualify for the preference, applicants who are eligible for credit under this subsection shall make a claim for that credit, in writing, within 10 days after the posting of the eligibility list, or the claim shall be deemed waived. Upon request by the board of fire and police commissioners, the governing body of the municipality or (in the case of applicants from outside the municipality) the governing body of any fire protection district or any other municipality shall certify to the board of fire and police commissioners, within 10 days of the request, the number of years of successful paid-on-call service of any person. A candidate may not receive preference points under this subsection if the amount of points awarded would place the candidate before a veteran on the eligibility list.