Years of depositing/Years of calculation

Number of months necessary for degradation

-m-

Number of deposited months in

accordance with calendaristic years depositing(12n)

The equation of every calculus year -AT after the first depositing year:

( 3 + ( 8 n ) ) t + 7 = ( ( 12 n ) + 13 ) t , Equation(2)

1(2000)

0

( 12 + 1 )

3 t + 7 = 13 t (Equation (1))

2(2001)1

9

( ( 1 × 12 ) + 13 )

11 t + 7 = 25 t (Equation (2-1))

3(2002)2

7

( ( 2 × 12 ) + 13 )

19 t + 7 = 37 t (Equation (2-2))

4(2003)3

14

( ( 3 × 12 ) + 13 )

27 t + 7 = 49 t (Equation (2-3))

5(2004)4

13

( ( 4 × 12 ) + 13 )

35 t + 7 = 61 t (Equation (2-4))

6(2005)5

12

( ( 5 × 12 ) + 13 )

43 t + 7 = 73 t (Equation (2-5))

7(2006)6

11

( ( 6 × 12 ) + 13 )

51 t + 7 = 85 t (Equation (2-6))

8(2007)7

9

( ( 7 × 12 ) + 13 )

59 t + 7 = 97 t (Equation (2-7))

9(2008)8

13

( ( 8 × 12 ) + 13 )

67 t + 7 = 109 t (Equation (2-8))

10 (2009)9

11

( ( 9 × 12 ) + 13 )

75 t + 7 = 121 t (Equation (2-9))

11(2010)10

10

( ( 10 × 12 ) + 13 )

83 t + 7 = 133 t (Equation (2-10))

12(2011)11

7

( ( 11 × 12 ) + 13 )

91 t + 7 = 145 t (Equation (2-11))

13(2012)12

9

( ( 12 × 12 ) + 13 )

99 t + 7 = 157 t (Equation (2-12))