Throughout the 15 years of opinions is provided from the year 2543 (2000)-2553 (2010) is 11 years and there are no terms in the year 2554 (2011)-2557 (2014) is 3 years.
Throughout the 15 years since the opinion is a condition for a period of 11 years from 2543 to 2553 and any year from 2554 to 2557 for three years to the present.
Throughout the years, opinion is 15 conditions since the year 2543-2553 for 11 years unconditionally and in 2554-2557 is time 3 years up to the present.