Date Px Open Px High Px Low Px Last Fund Net Asset Val Premium/ Discount Fund Size # of Shares 9/2/2010 11.65 11.82 11.65 11.82 12.99 -9.01% 394.41 30,369,219.00 9/1/2010 11.55 11.64 11.47 11.62 13.02 -10.75% 395.37 30,369,219.00 8/31/2010 11.40 11.51 11.38 11.41 12.73 -10.37% 386.53 30,369,219.00 8/30/2010 11.21 11.55 11.21 11.51 12.66 -9.08% 384.39 30,369,219.00 8/27/2010 11.37 11.54 11.28 11.54 12.83 -10.05% 389.71 30,369,219.00 8/26/2010 11.50 11.50 11.35 11.41 12.73 -10.37% 386.63 30,369,219.00 8/25/2010 11.38 11.53 11.38 11.52 12.72 -9.43% 386.31 30,369,219.00 8/24/2010 11.50 11.59 11.48 11.50 12.84 -10.44% 390.02 30,369,219.00 8/23/2010 11.68 11.77 11.59 11.67 12.89 -9.47% 391.52 30,369,219.00 8/20/2010 11.61 11.75 11.61 11.75 13.00 -9.62% 394.84 30,369,219.00 8/19/2010 11.63 11.71 11.53 11.70 13.04 -10.28% 395.99 30,369,219.00 8/18/2010 11.60 11.72 11.50 11.68 12.98 -10.02% 394.33 30,369,219.00 8/17/2010 11.77 11.89 11.68 11.75 13.01 -9.68% 395.01 30,369,219.00 8/16/2010 11.74 11.75 11.60 11.72 13.00 -9.85% 394.66 30,369,219.00 8/13/2010 11.65 11.69 11.62 11.69 12.98 -9.94% 394.33 30,369,219.00 8/12/2010 11.60 11.63 11.52 11.62 12.93 -10.13% 392.54 30,369,219.00 8/11/2010 11.47 11.62 11.47 11.62 12.89 -9.85% 391.41 30,369,219.00 8/10/2010 11.80 11.82 11.65 11.81 13.14 -10.12% 399.00 30,369,219.00 8/9/2010 12.07 12.07 11.95 12.03 13.33 -9.75% 404.95 30,369,219.00 8/6/2010 11.97 12.00 11.91 12.00 13.25 -9.43% 402.54 30,369,219.00 8/5/2010 12.00 12.00 11.84 11.90 13.26 -10.26% 402.69 30,369,219.00 8/4/2010 11.98 12.01 11.92 12.00 13.28 -9.64% 403.23 30,369,219.00 8/3/2010 11.90 11.94 11.81 11.90 13.27 -10.32% 402.93 30,369,219.00 8/2/2010 11.83 12.02 11.80 12.02 13.25 -9.28% 402.27 30,369,219.00 7/30/2010 11.51 11.68 11.51 11.67 13.02 -10.37% 395.35 30,369,219.00 7/29/2010 11.60 11.66 11.50 11.66 13.02 -10.31% 394.87 30,369,219.00 7/28/2010 11.56 11.60 11.50 11.55 12.97 -10.95% 393.96 30,369,219.00 7/27/2010 11.55 11.61 11.53 11.55 12.92 -10.60% 392.39 30,369,219.00 7/26/2010 11.66 11.66 11.46 11.60 12.86 -9.80% 390.57 30,369,219.00 7/23/2010 11.35 11.61 11.35 11.61 12.88 -9.86% 391.25 30,369,219.00 7/22/2010 11.30 11.40 11.25 11.40 12.90 -11.63% 391.66 30,369,219.00 7/21/2010 11.30 11.35 11.25 11.15 12.56 -11.23% 381.32 30,369,219.00 7/20/2010 10.92 11.13 10.91 11.10 12.68 -12.46% 384.96 30,369,219.00 7/19/2010 10.89 10.96 10.87 10.94 12.34 -11.35% 374.83 30,369,219.00 7/16/2010 10.97 10.97 10.86 10.95 12.21 -10.32% 370.74 30,369,219.00 7/15/2010 10.99 11.09 10.82 11.09 12.48 -11.14% 379.07 30,369,219.00 7/14/2010 11.22 11.23 11.09 11.16 12.65 -11.78% 384.05 30,369,219.00 7/13/2010 11.11 11.22 11.11 11.21 12.71 -11.80% 386.09 30,369,219.00 7/12/2010 11.12 11.19 11.03 11.12 12.64 -12.03% 383.75 30,369,219.00 7/9/2010 11.05 11.17 11.01 11.17 12.58 -11.21% 382.11 30,369,219.00 7/8/2010 10.98 11.07 10.82 11.05 12.33 -10.38% 374.49 30,369,219.00 7/7/2010 10.80 11.05 10.80 11.05 12.47 -11.39% 378.67 30,369,219.00 7/6/2010 11.07 11.07 10.31 10.80 12.25 -11.84% 371.94 30,369,219.00 7/2/2010 10.79 10.86 10.66 10.85 12.08 -10.18% 366.97 30,369,219.00 7/1/2010 10.80 10.80 10.56 10.73 12.24 -12.34% 371.76 30,369,219.00 6/30/2010 10.80 10.86 10.73 10.85 12.13 -10.55% 368.48 30,369,219.00 6/29/2010 10.85 10.90 10.66 10.78 12.12 -11.06% 368.19 30,369,219.00 6/28/2010 11.30 11.30 11.05 11.22 12.65 -11.30% 384.19 30,369,219.00 6/25/2010 11.18 11.28 11.13 11.25 12.67 -11.21% 384.70 30,369,219.00 6/24/2010 11.15 11.25 11.15 11.20 12.74 -12.09% 386.75 30,369,219.00 6/23/2010 11.29 11.32 11.22 11.27 12.81 -12.02% 389.00 30,369,219.00 6/22/2010 11.32 11.35 11.20 11.28 12.70 -11.18% 385.74 30,369,219.00 6/21/2010 11.39 11.44 11.34 11.37 12.80 -11.17% 388.84 30,369,219.00 6/18/2010 10.92 11.07 10.83 11.06 12.52 -11.66% 380.37 30,369,219.00 6/17/2010 10.79 10.86 10.70 10.85 12.45 -12.85% 378.22 30,369,219.00 6/16/2010 10.85 10.85 10.70 10.85 12.35 -12.15% 375.12 30,369,219.00 6/15/2010 10.80 10.90 10.76 10.90 12.54 -13.12% 380.84 30,369,219.00 6/14/2010 10.70 10.76 10.62 10.75 12.31 -12.67% 373.93 30,369,219.00 6/11/2010 10.61 10.67 10.51 10.65 12.13 -12.20% 368.50 30,369,219.00 6/10/2010 10.62 10.67 10.45 10.67 12.18 -12.40% 369.95 30,369,219.00 6/9/2010 10.51 10.54 10.33 10.41 11.94 -12.81% 362.73 30,369,219.00 6/8/2010 10.26 10.44 10.21 10.44 11.94 -12.56% 362.55 30,369,219.00 6/7/2010 10.45 10.45 10.25 10.25 11.95 -14.23% 362.76 30,369,219.00 6/4/2010 10.50 10.66 10.40 10.47 11.92 -12.16% 361.91 30,369,219.00 6/3/2010 10.82 10.88 10.68 10.80 12.23 -11.69% 371.46 30,369,219.00 6/2/2010 10.62 10.83 10.62 10.82 12.21 -11.38% 370.72 30,369,219.00 6/1/2010 10.82 10.82 10.53 10.61 12.07 -12.13% 366.63 30,369,219.00 5/28/2010 11.00 11.00 10.86 10.93 12.30 -11.14% 373.67 30,369,219.00 5/27/2010 10.72 10.91 10.65 10.87 12.30 -11.63% 373.48 30,369,219.00 5/26/2010 10.37 10.51 10.33 10.42 11.75 -11.32% 356.75 30,369,219.00 5/25/2010 9.85 10.20 9.80 10.20 11.78 -13.41% 357.68 30,369,219.00 5/24/2010 10.26 10.39 10.25 10.29 12.03 -14.46% 365.21 30,369,219.00 5/21/2010 10.10 10.39 9.89 10.25 11.60 -11.64% 352.36 30,369,219.00 5/20/2010 10.27 10.29 9.93 10.23 11.55 -11.43% 350.62 30,369,219.00 5/19/2010 10.62 10.74 10.30 10.51 12.02 -12.56% 364.96 30,369,219.00 5/18/2010 10.93 10.93 10.68 10.71 12.17 -12.00% 369.55 30,369,219.00 5/17/2010 10.83 10.83 10.54 10.72 12.25 -12.49% 372.03 30,369,219.00 5/14/2010 10.80 10.90 10.74 10.89 12.46 -12.60% 378.37 30,369,219.00 5/13/2010 11.09 11.09 10.96 11.02 12.72 -13.37% 386.31 30,369,219.00 5/12/2010 10.92 11.10 10.91 11.02 12.50 -11.84% 379.61 30,369,219.00 5/11/2010 10.90 11.07 10.87 10.91 12.54 -13.00% 380.68 30,369,219.00 5/10/2010 10.84 11.28 10.84 11.09 12.67 -12.47% 384.63 30,369,219.00 5/7/2010 10.50 10.58 10.15 10.50 12.19 -13.86% 370.31 30,369,219.00 5/6/2010 10.71 10.79 9.80 10.52 12.13 -13.27% 368.49 30,369,219.00 5/5/2010 10.94 10.97 10.62 10.81 12.77 -15.35% 387.87 30,369,219.00 5/4/2010 11.45 11.70 11.02 11.04 12.90 -14.42% 391.74 30,369,219.00 5/3/2010 11.61 11.69 11.58 11.62 13.14 -11.57% 399.02 30,369,219.00 4/30/2010 11.75 11.75 11.63 11.66 13.07 -10.79% 396.98 30,369,219.00 4/29/2010 11.60 11.73 11.60 11.69 13.09 -10.70% 397.64 30,369,219.00 4/28/2010 11.63 11.66 11.55 11.65 13.19 -11.68% 400.61 30,369,219.00 4/27/2010 11.85 11.92 11.53 11.54 13.17 -12.38% 400.06 30,369,219.00 4/26/2010 12.00 12.09 11.98 11.98 13.52 -11.39% 410.72 30,369,219.00 4/23/2010 12.03 12.03 11.94 11.99 13.38 -10.39% 406.27 30,369,219.00 4/22/2010 11.99 12.09 11.90 12.09 14.27 -15.28% 338.85 23,751,105.00 4/21/2010 12.10 12.10 11.95 12.05 14.32 -15.85% 339.57 23,714,714.00 4/20/2010 12.02 12.12 11.95 12.10 14.31 -15.44% 339.37 23,714,714.00 4/19/2010 11.83 12.03 11.83 12.00 14.16 -15.25% 331.23 23,394,787.00 4/16/2010 12.15 12.15 11.91 11.99 14.52 -17.42% 339.71 23,394,787.00 4/15/2010 12.31 12.37 12.28 12.28 14.78 -16.92% 345.66 23,394,787.00 4/14/2010 12.38 12.39 12.32 12.35 14.83 -16.72% 340.53 22,965,233.00 4/13/2010 12.38 12.38 12.28 12.29 14.79 -16.90% 339.70 22,965,233.00 4/12/2010 12.50 12.50 12.42 12.43 14.93 -16.75% 342.78 22,965,233.00 4/9/2010 12.51 12.59 12.47 12.59 15.06 -16.40% 342.92 22,765,664.90 4/8/2010 12.39 12.52 12.33 12.47 14.87 -16.14% 338.55 22,765,664.90 4/7/2010 12.40 12.46 12.30 12.36 14.93 -17.21% 339.80 22,765,664.90 4/6/2010 12.32 12.46 12.32 12.40 14.60 -15.07% 332.36 22,765,664.90 4/5/2010 12.40 12.45 12.30 12.42 14.59 -14.87% 332.10 22,765,664.90 4/1/2010 12.34 12.35 12.21 12.23 14.57 -16.06% 331.71 22,765,664.90 3/31/2010 12.03 12.14 12.00 12.10 14.33 -15.56% 326.29 22,765,664.90 3/30/2010 12.15 12.24 12.13 12.18 14.47 15.86% 329.32 22,765,664.90 3/29/2010 12.10 12.10 12.00 12.05 14.41 -16.38% 328.02 22,765,664.90 3/26/2010 11.96 12.04 11.86 11.90 14.25 -16.49% 324.51 22,765,664.90 3/25/2010 12.00 12.00 11.80 11.82 14.14 -16.41% 321.86 22,765,664.90 3/24/2010 12.19 12.19 11.90 12.00 14.20 -15.49% 323.27 22,765,664.90 3/23/2010 12.47 12.60 12.20 12.26 14.14 -13.30% 321.85 22,765,664.90 3/22/2010 12.25 12.53 12.24 12.43 14.23 -12.65% 323.94 22,765,664.90 3/19/2010 12.77 12.77 12.17 12.39 14.47 14.38% 329.33 22,765,664.90 3/18/2010 12.97 13.45 12.97 13.28 14.38 -7.65% 327.43 22,765,664.90 3/17/2010 12.77 13.01 12.75 12.95 14.41 -10.13% 328.01 22,765,664.90 3/16/2010 12.62 12.66 12.54 12.64 14.12 -10.48% 321.36 22,765,664.90 3/15/2010 12.63 12.67 12.50 12.64 14.18 10.86% 322.90 22,765,664.90 3/12/2010 12.75 12.96 12.75 12.85 14.31 10.20% 325.79 22,765,664.90 3/11/2010 12.76 12.89 12.71 12.85 14.36 10.51% 326.93 22,765,664.90 3/10/2010 12.80 12.95 12.79 12.90 14.33 9.98% 326.29 22,765,664.90 3/9/2010 12.82 12.90 12.80 12.88 14.30 -9.93% 325.46 22,765,664.90 3/8/2010 12.84 12.85 12.76 12.81 14.25 -10.11% 324.39 22,765,664.90 3/5/2010 12.77 12.82 12.64 12.79 13.94 -8.25% 317.32 22,765,664.90 3/4/2010 12.64 12.66 12.50 12.59 13.77 -8.57% 313.44 22,765,664.90 3/3/2010 12.61 12.74 12.61 12.69 13.94 -9.00% 317.32 22,765,664.90 3/2/2010 12.60 12.69 12.54 12.69 13.93 -8.90% 317.09 22,765,664.90 3/1/2010 12.49 12.60 12.48 12.56 13.90 -9.64% 316.52 22,765,664.90 2/26/2010 12.16 12.33 12.12 12.31 13.59 -9.42% 309.46 22,765,664.90 2/25/2010 11.94 12.10 11.93 12.10 13.53 -10.57% 307.96 22,765,664.90 2/24/2010 12.02 12.16 12.01 12.14 13.61 -10.80% 309.77 22,765,664.90 2/23/2010 12.08 12.22 11.84 11.99 13.47 -10.99% 306.57 22,765,664.90 2/22/2010 12.19 12.19 12.07 12.07 13.46 -10.33% 306.39 22,765,664.90 2/19/2010 11.96 12.19 11.95 12.14 13.21 -8.10% 300.79 22,765,664.90 2/18/2010 12.07 12.28 12.07 12.27 13.53 -9.28% 307.93 22,765,664.90 2/17/2010 12.25 12.26 12.17 12.21 13.59 -10.16% 309.48 22,765,664.90 2/16/2010 12.00 12.25 11.95 12.25 13.48 -9.13% 306.92 22,765,664.90 2/12/2010 11.82 11.92 11.75 11.92 13.47 -11.51% 306.76 22,765,664.90 2/11/2010 11.94 12.14 11.87 12.10 13.42 -9.84% 305.55 22,765,664.90 2/10/2010 11.92 11.97 11.65 11.81 13.18 -10.40% 300.02 22,765,664.90 2/9/2010 11.62 11.95 11.62 11.87 12.98 -8.55% 295.59 22,765,664.90 2/8/2010 11.57 11.78 11.47 11.58 12.94 -10.51% 294.53 22,765,664.90 2/5/2010 11.53 11.61 11.26 11.57 13.13 -11.88% 298.91 22,765,664.90 2/4/2010 12.26 12.29 11.80 11.80 13.39 -11.88% 304.88 22,765,664.90 2/3/2010 12.55 12.56 12.42 12.43 13.95 -10.90% 317.47 22,765,664.90 2/2/2010 12.43 12.51 12.39 12.46 13.60 -8.38% 309.69 22,765,664.90 2/1/2010 12.37 12.55 12.31 12.54 13.52 -7.25% 307.70 22,765,664.90 1/29/2010 12.47 12.47 12.06 12.30 13.42 -8.35% 305.57 22,765,664.90 1/28/2010 12.22 12.45 12.16 12.35 13.37 -7.63% 304.40 22,765,664.90 1/27/2010 12.46 12.46 12.10 12.29 13.30 -7.59% 302.76 22,765,664.90 1/26/2010 12.65 12.90 12.53 12.59 13.46 -6.48% 306.36 22,765,664.90 1/25/2010 12.95 13.19 12.90 12.95 14.02 -7.63% 319.07 22,765,664.90 1/22/2010 13.17 13.20 12.91 12.96 13.87 -6.56% 315.69 22,765,664.90 1/21/2010 13.65 13.69 13.15 13.26 14.11 -6.02% 321.23 22,765,664.90 1/20/2010 13.83 13.83 13.66 13.69 14.75 -7.18% 335.81 22,765,664.90 1/19/2010 13.94 14.18 13.86 14.11 14.92 -5.42% 339.65 22,765,664.90 1/15/2010 13.86 14.00 13.73 13.90 14.86 -6.46% 338.22 22,765,664.90 1/14/2010 14.07 14.13 14.00 14.08 14.91 -5.56% 339.34 22,765,664.90 1/13/2010 14.20 14.20 14.01 14.16 14.84 -4.58% 337.86 22,765,664.90 1/12/2010 14.42 14.47 14.23 14.28 15.24 -6.27% 347.02 22,765,664.90 1/11/2010 14.52 14.52 14.35 14.44 15.27 -5.43% 347.62 22,765,664.90 1/8/2010 14.48 14.49 14.23 14.37 15.07 -4.64% 343.18 22,765,664.90 1/7/2010 14.60 14.60 14.17 14.32 15.11 -5.22% 344.00 22,765,664.90 1/6/2010 14.48 14.78 14.44 14.67 15.21 -3.55% 346.28 22,765,664.90 1/5/2010 14.25 14.40 14.22 14.40 15.16 -5.01% 345.06 22,765,664.90 1/4/2010 14.07 14.18 14.01 14.18 14.77 -3.99% 336.29 22,765,664.90