Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	23.47	23.50	23.40	23.48	692,827	+0.05(+0.19%)
Nov 29, 2012	23.28	23.47	23.28	23.44	1,785,549	+0.19(+0.83%)
Nov 28, 2012	23.02	23.25	22.94	23.25	1,369,367	+0.12(+0.54%)
Nov 27, 2012	23.11	23.19	23.05	23.12	1,186,879	-0.05(-0.22%)
Nov 26, 2012	23.09	23.18	23.00	23.17	867,624	-0.05(-0.20%)
Nov 23, 2012	23.09	23.25	23.07	23.22	358,909	+0.33(+1.44%)
Nov 21, 2012	22.85	22.90	22.79	22.89	377,899	+0.03(+0.12%)
Nov 20, 2012	22.81	22.87	22.67	22.86	1,428,971	-0.06(-0.25%)
Nov 19, 2012	22.80	22.95	22.74	22.92	1,195,794	+0.34(+1.49%)
Nov 16, 2012	22.60	22.63	22.35	22.58	954,623	-0.04(-0.18%)
Nov 15, 2012	22.56	22.64	22.48	22.62	2,951,359	+0.17(+0.76%)
Nov 14, 2012	22.82	22.82	22.42	22.45	1,463,127	-0.27(-1.20%)
Nov 13, 2012	22.65	22.84	22.62	22.72	1,094,069	-0.10(-0.42%)
Nov 12, 2012	22.88	22.90	22.80	22.82	524,244	+0.01(+0.02%)
Nov 09, 2012	22.79	22.94	22.71	22.81	702,986	-0.04(-0.17%)
Nov 08, 2012	23.00	23.09	22.83	22.85	510,647	-0.19(-0.84%)
Nov 07, 2012	23.17	23.19	22.92	23.05	763,536	-0.30(-1.27%)
Nov 06, 2012	23.25	23.38	23.19	23.34	592,701	+0.22(+0.96%)
Nov 05, 2012	23.15	23.18	23.05	23.12	1,454,237	-0.02(-0.10%)
Nov 02, 2012	23.42	23.43	23.12	23.14	945,306	-0.26(-1.12%)
Nov 01, 2012	23.27	23.43	23.17	23.40	2,819,473	+0.25(+1.08%)
Oct 31, 2012	23.10	23.22	23.03	23.15	1,853,900	+0.18(+0.77%)
Oct 26, 2012	22.93	22.98	22.98	22.98	421,039	-0.01(-0.05%)
Oct 25, 2012	23.04	23.13	22.92	22.99	703,169	+0.19(+0.82%)
Oct 24, 2012	22.92	22.94	22.80	22.80	944,355	+0.09(+0.40%)
Oct 23, 2012	22.72	22.76	22.56	22.71	1,383,913	-0.09(-0.37%)
Oct 19, 2012	23.01	23.01	22.79	22.80	388,776	-0.23(-0.99%)
Oct 18, 2012	23.00	23.11	22.96	23.02	1,458,589	-0.15(-0.66%)
Oct 17, 2012	23.04	23.19	23.04	23.18	1,314,621	+0.23(+0.99%)
Oct 16, 2012	22.88	23.01	22.85	22.95	838,648	+0.22(+0.98%)
Oct 15, 2012	22.67	22.76	22.56	22.73	1,330,277	+0.23(+1.01%)
Oct 12, 2012	22.54	22.61	22.44	22.50	1,064,804	+0.03(+0.13%)
Oct 11, 2012	22.54	22.54	22.46	22.47	577,269	+0.14(+0.61%)
Oct 10, 2012	22.44	22.47	22.26	22.34	1,425,124	-0.01(-0.03%)
Oct 09, 2012	22.50	22.51	22.32	22.34	382,035	-0.15(-0.66%)
Oct 08, 2012	22.52	22.52	22.43	22.49	208,774	-0.09(-0.40%)
Oct 05, 2012	22.72	22.77	22.52	22.58	521,564	-0.02(-0.08%)
Oct 04, 2012	22.54	22.64	22.50	22.60	488,523	+0.20(+0.89%)
Oct 03, 2012	22.45	22.48	22.36	22.40	1,255,461	+0.02(+0.10%)
Oct 02, 2012	22.48	22.50	22.32	22.38	688,541	+0.05(+0.23%)
Oct 01, 2012	22.38	22.55	22.31	22.32	2,318,828	+0.02(+0.08%)
Sep 28, 2012	22.44	22.45	22.25	22.31	866,291	-0.29(-1.28%)
Sep 27, 2012	22.44	22.65	22.40	22.60	363,369	+0.22(+0.99%)
Sep 26, 2012	22.38	22.44	22.25	22.38	435,296	+0.07(+0.33%)
Sep 25, 2012	22.59	22.64	22.30	22.30	532,169	-0.17(-0.76%)
Sep 24, 2012	22.39	22.53	22.35	22.47	486,734	+0.02(+0.07%)
Sep 21, 2012	22.61	22.71	22.46	22.46	489,167	-0.07(-0.32%)
Sep 20, 2012	22.47	22.53	22.38	22.53	771,769	-0.07(-0.30%)
Sep 19, 2012	22.54	22.66	22.54	22.59	363,240	+0.01(+0.05%)
Sep 18, 2012	22.56	22.63	22.53	22.58	367,206	-0.06(-0.27%)
Sep 17, 2012	22.77	22.77	22.61	22.65	583,534	-0.21(-0.94%)
Sep 14, 2012	22.89	23.03	22.81	22.86	764,428	+0.07(+0.32%)
Sep 13, 2012	22.38	22.81	22.34	22.79	1,148,339	+0.43(+1.91%)
Sep 12, 2012	22.38	22.42	22.30	22.36	1,245,510	+0.12(+0.53%)
Sep 11, 2012	22.10	22.26	22.08	22.24	4,215,950	+0.23(+1.05%)
Sep 10, 2012	22.13	22.16	21.97	22.01	494,093	-0.28(-1.24%)
Sep 07, 2012	22.19	22.30	22.17	22.28	373,055	+0.24(+1.07%)
Sep 06, 2012	21.81	22.13	21.77	22.05	1,143,251	+0.38(+1.77%)
Sep 05, 2012	21.64	21.68	21.56	21.67	622,248	+0.06(+0.29%)

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