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| Solvency provisions | 
      Detailed Single Year Tables | 
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      Description of Proposed Provision:
     | 
  |
|   | 
           Percentage of taxable payroll | 
       
           Trust fund ratio as of January 1  | 
    |||
|---|---|---|---|---|---|
| Calendar year  | 
       Cost rate  | 
       Income rate  | 
       Annual balance  | 
         | |
| 2008 | 11.20 | 12.77 | 1.57 |   | 359 | 
| 2009 | 11.26 | 11.81 | 0.54 |   | 369 | 
| 2010 | 11.37 | 11.82 | 0.46 |   | 370 | 
| 2011 | 11.53 | 11.84 | 0.31 |   | 370 | 
| 2012 | 11.76 | 11.87 | 0.10 |   | 367 | 
| 2013 | 12.03 | 11.90 | -0.13 |   | 362 | 
| 2014 | 12.32 | 11.92 | -0.40 |   | 355 | 
| 2015 | 12.62 | 11.94 | -0.68 |   | 346 | 
| 2016 | 12.93 | 11.96 | -0.96 |   | 336 | 
| 2017 | 13.24 | 11.99 | -1.26 |   | 324 | 
| 2018 | 13.54 | 12.01 | -1.53 |   | 311 | 
| 2019 | 13.84 | 12.03 | -1.81 |   | 297 | 
| 2020 | 14.14 | 12.04 | -2.09 |   | 281 | 
| 2021 | 14.42 | 12.06 | -2.36 |   | 265 | 
| 2022 | 14.69 | 12.08 | -2.61 |   | 248 | 
| 2023 | 14.95 | 12.10 | -2.85 |   | 230 | 
| 2024 | 15.20 | 12.11 | -3.09 |   | 211 | 
| 2025 | 15.44 | 12.13 | -3.31 |   | 191 | 
| 2026 | 15.66 | 12.14 | -3.51 |   | 170 | 
| 2027 | 15.87 | 12.16 | -3.71 |   | 148 | 
| 2028 | 16.07 | 12.17 | -3.90 |   | 125 | 
| 2029 | 16.25 | 12.18 | -4.07 |   | 102 | 
| 2030 | 16.41 | 12.19 | -4.22 |   | 78 | 
| 2031 | 16.54 | 12.20 | -4.34 |   | 53 | 
| 2032 | 16.66 | 12.21 | -4.45 |   | 28 | 
| 2033 | 16.75 | 12.22 | -4.53 |   | 2 | 
| 2034 | 16.80 | 12.22 | -4.58 |   | ---- | 
| 2035 | 16.84 | 12.23 | -4.62 |   | ---- | 
| 2036 | 16.87 | 12.23 | -4.64 |   | ---- | 
| 2037 | 16.88 | 12.23 | -4.65 |   | ---- | 
| 2038 | 16.88 | 12.24 | -4.64 |   | ---- | 
| 2039 | 16.85 | 12.24 | -4.62 |   | ---- | 
| 2040 | 16.82 | 12.23 | -4.58 |   | ---- | 
| 2041 | 16.78 | 12.23 | -4.54 |   | ---- | 
| 2042 | 16.74 | 12.23 | -4.51 |   | ---- | 
| 2043 | 16.70 | 12.23 | -4.47 |   | ---- | 
| 2044 | 16.66 | 12.23 | -4.43 |   | ---- | 
| 2045 | 16.62 | 12.23 | -4.40 |   | ---- | 
| 2046 | 16.60 | 12.23 | -4.37 |   | ---- | 
| 2047 | 16.57 | 12.23 | -4.34 |   | ---- | 
| 2048 | 16.55 | 12.23 | -4.32 |   | ---- | 
| 2049 | 16.53 | 12.23 | -4.31 |   | ---- | 
| 2050 | 16.52 | 12.23 | -4.30 |   | ---- | 
| 2051 | 16.52 | 12.23 | -4.29 |   | ---- | 
| 2052 | 16.53 | 12.23 | -4.30 |   | ---- | 
| 2053 | 16.54 | 12.23 | -4.30 |   | ---- | 
| 2054 | 16.55 | 12.23 | -4.32 |   | ---- | 
| 2055 | 16.57 | 12.23 | -4.33 |   | ---- | 
| 2056 | 16.59 | 12.24 | -4.36 |   | ---- | 
| 2057 | 16.62 | 12.24 | -4.38 |   | ---- | 
| 2058 | 16.64 | 12.24 | -4.40 |   | ---- | 
| 2059 | 16.67 | 12.24 | -4.42 |   | ---- | 
| 2060 | 16.69 | 12.24 | -4.45 |   | ---- | 
| 2061 | 16.72 | 12.25 | -4.47 |   | ---- | 
| 2062 | 16.74 | 12.25 | -4.49 |   | ---- | 
| 2063 | 16.77 | 12.25 | -4.52 |   | ---- | 
| 2064 | 16.79 | 12.25 | -4.54 |   | ---- | 
| 2065 | 16.82 | 12.25 | -4.57 |   | ---- | 
| 2066 | 16.86 | 12.26 | -4.60 |   | ---- | 
| 2067 | 16.89 | 12.26 | -4.63 |   | ---- | 
| 2068 | 16.92 | 12.26 | -4.66 |   | ---- | 
| 2069 | 16.95 | 12.26 | -4.69 |   | ---- | 
| 2070 | 16.99 | 12.26 | -4.72 |   | ---- | 
| 2071 | 17.03 | 12.27 | -4.76 |   | ---- | 
| 2072 | 17.07 | 12.27 | -4.80 |   | ---- | 
| 2073 | 17.11 | 12.27 | -4.83 |   | ---- | 
| 2074 | 17.15 | 12.27 | -4.87 |   | ---- | 
| 2075 | 17.19 | 12.28 | -4.91 |   | ---- | 
| 2076 | 17.23 | 12.28 | -4.95 |   | ---- | 
| 2077 | 17.27 | 12.28 | -4.99 |   | ---- | 
| 2078 | 17.32 | 12.28 | -5.03 |   | ---- | 
| 2079 | 17.36 | 12.29 | -5.07 |   | ---- | 
| 2080 | 17.41 | 12.29 | -5.12 |   | ---- | 
| 2081 | 17.45 | 12.29 | -5.16 |   | ---- | 
| 2082 | 17.50 | 12.29 | -5.21 |   | ---- | 
| 2083 | 17.55 | 12.30 | -5.25 |   | ---- | 
| 2084 | 17.59 | 12.30 | -5.29 |   | ---- | 
| 2085 | 17.64 | 12.30 | -5.33 |   | ---- | 
| Years | Cost rate  | 
       Income rate  | 
       Actuarial balance  | 
       
         Change in actuarial balance  | 
    |
|---|---|---|---|---|---|
| Estimates based on the Intermediate Assumptions of the 2008 Trustees Report | |||||
| 2008-2082 | 15.64% | 12.96% | -2.68% | -0.98% | |
|   | 
    
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