Account B Series RR Fee-Based  

May 23, 2013

  Fund   Unit Value   Unit Value Change    Unit Value % Change    
  Large Company Value (MSA/American Century)   1.074877 -0.002191        -0.20%
  Domestic Equity (MSA/Delaware Management)   1.717482 -0.001493        -0.09%
  Equity Income (MSA/T Rowe Price)   2.206335 -0.002832        -0.13%
  Large Cap Blend (MSA/Fiduciary Management)   1.057264 -0.003253        -0.31%
  Index 500 Stock (MSA)   1.375189 -0.003751        -0.27%
  Large Cap Core Stock (MSA)   1.216857 -0.004689        -0.38%
  Neuberger Berman AMT Socially Responsive   1.244994 -0.001992        -0.16%
  Russell Multi-Style Equity   1.314701 -0.003018        -0.23%
  Fidelity® VIP Contrafund® Portfolio   1.276633 -0.002601        -0.20%
  Growth Stock (MSA)   1.186750 -0.004910        -0.41%
  Focused Appreciation (MSA/Janus)   2.496574 -0.014148        -0.56%
  Mid Cap Value (MSA/American Century)   2.374067 -0.007869        -0.33%
  Fidelity® VIP Mid Cap Portfolio   3.281617 -0.006806        -0.21%
  Index 400 Stock (MSA)   2.709727 -0.001573        -0.06%
  Mid Cap Growth Stock (MSA)   1.236844 -0.004021        -0.32%
  Small Cap Value (MSA/T Rowe Price)   2.823919 -0.001338        -0.05%
  Index 600 Stock (MSA)   1.356246 -0.001170        -0.09%
  Russell Aggressive Equity   1.835040 +0.003650        +0.20%
  Small Cap Growth Stock (MSA)   1.528840 +0.000698        +0.05%
  International Equity (MSA/Franklin Templeton)   1.816219 -0.022615        -1.23%
  Emerging Markets Equity (MSA/MFS®)   1.103524 -0.016843        -1.50%
  Research International Core (MSA/MFS®)   0.976008 -0.020614        -2.07%
  Russell Non-US   1.311561 -0.020412        -1.53%
  International Growth (MSA/Janus)   1.804109 -0.034032        -1.85%
  Asset Allocation (MSA)   1.746688 -0.007094        -0.40%
  Balanced (MSA)   1.632551 -0.006104        -0.37%
  Russell LifePoints® Variable Moderate   1.296119 -0.004988        -0.38%
  Russell LifePoints® Variable Balanced   1.229481 -0.006086        -0.49%
  Russell LifePoints® Variable Growth   1.143478 -0.008306        -0.72%
  Russell LifePoints® Variable Equity Growth   1.049842 -0.008240        -0.78%
  Russell Global Real Estate Securities   3.762201 -0.094036        -2.44%
  Commodities Return Strategy (MSA/Credit Suisse)   7.396538 +0.009857        +0.13%
  Short-Term Bond (MSA)   1.185733 -0.000011             0.00%
  Inflation Protection (MSA/American Century)   1.404975 -0.001194        -0.08%
  Russell Core Bond   2.093109 -0.001962        -0.09%
  Select Bond (MSA)   2.129491 -0.000020             0.00%
  Long-Term U.S. Government Bond (MSA/PIMCO)   1.692549 +0.003261        +0.19%
  Multi-Sector Bond (MSA/PIMCO)   1.558224 -0.002699        -0.17%
  High Yield Bond (MSA)   2.535223 -0.009750        -0.38%
  Money Market (MSA)   1.268562 -0.000007             0.00%
NMFN-UVDA-10 (0309)