Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	29.70	29.93	29.68	29.90	55,627	+0.13(+0.44%)
Apr 27, 2012	29.75	29.82	29.66	29.77	10,034	-0.03(-0.09%)
Apr 26, 2012	29.77	29.92	29.77	29.80	8,290	+0.11(+0.38%)
Apr 25, 2012	29.51	29.69	29.34	29.68	17,441	+0.24(+0.83%)
Apr 24, 2012	29.36	29.56	29.36	29.44	12,946	-0.09(-0.30%)
Apr 23, 2012	29.21	29.53	29.13	29.53	23,579	-0.01(-0.03%)
Apr 20, 2012	29.56	29.66	29.38	29.54	33,637	+0.18(+0.61%)
Apr 19, 2012	29.44	29.50	29.19	29.36	1,054,352	-0.02(-0.07%)
Apr 18, 2012	29.45	29.45	29.24	29.38	37,192	-0.20(-0.68%)
Apr 17, 2012	29.67	29.69	29.53	29.58	25,621	+0.11(+0.37%)
Apr 16, 2012	29.69	29.72	29.39	29.47	40,030	-0.43(-1.44%)
Apr 13, 2012	29.84	29.93	29.79	29.90	12,201	-0.02(-0.07%)
Apr 12, 2012	29.56	29.96	29.54	29.92	44,861	+0.36(+1.22%)
Apr 11, 2012	29.46	29.70	29.40	29.56	15,388	+0.16(+0.54%)
Apr 10, 2012	29.81	29.85	29.40	29.40	63,303	-0.58(-1.93%)
Apr 09, 2012	29.77	30.01	29.61	29.98	14,393	-0.13(-0.43%)
Apr 05, 2012	29.82	30.14	29.81	30.11	34,838	+0.12(+0.40%)
Apr 04, 2012	30.33	30.40	29.94	29.99	19,987	-0.53(-1.74%)
Apr 03, 2012	30.71	30.80	30.41	30.52	163,853	-0.18(-0.57%)
Apr 02, 2012	29.85	30.74	29.82	30.70	132,293	+0.65(+2.15%)
Mar 30, 2012	30.11	30.34	30.00	30.05	41,752	+0.04(+0.13%)
Mar 29, 2012	30.49	30.49	29.78	30.01	67,327	-0.58(-1.90%)
Mar 28, 2012	30.51	30.59	30.45	30.59	37,320	-0.23(-0.75%)
Mar 27, 2012	30.91	30.98	30.75	30.82	16,951	-0.09(-0.29%)
Mar 26, 2012	30.84	30.97	30.76	30.91	17,405	+0.12(+0.39%)
Mar 23, 2012	30.57	31.05	30.55	30.79	24,260	+0.38(+1.23%)
Mar 22, 2012	30.43	30.45	30.29	30.41	24,791	-0.34(-1.09%)
Mar 21, 2012	30.83	30.90	30.71	30.75	12,969	-0.04(-0.13%)
Mar 20, 2012	30.85	30.95	30.70	30.79	188,513	-0.39(-1.25%)
Mar 19, 2012	31.17	31.25	31.10	31.18	46,042	-0.05(-0.15%)
Mar 16, 2012	30.80	31.24	30.80	31.23	125,267	+0.70(+2.29%)
Mar 15, 2012	30.83	30.84	30.34	30.53	95,358	-0.36(-1.15%)
Mar 14, 2012	31.13	31.23	30.84	30.89	10,106	-0.24(-0.78%)
Mar 13, 2012	30.80	31.18	30.77	31.13	18,720	+0.21(+0.68%)
Mar 12, 2012	30.75	30.95	30.65	30.92	36,291	-0.20(-0.64%)
Mar 09, 2012	30.88	31.16	30.88	31.12	22,387	+0.14(+0.45%)
Mar 08, 2012	30.81	31.03	30.77	30.98	19,609	+0.27(+0.88%)
Mar 07, 2012	30.51	30.75	30.23	30.71	39,413	+0.39(+1.29%)
Mar 06, 2012	30.31	30.50	30.19	30.32	44,230	-0.43(-1.40%)
Mar 05, 2012	30.75	30.78	30.50	30.75	48,005	+0.04(+0.13%)
Mar 02, 2012	30.97	30.97	30.56	30.71	189,423	-0.57(-1.83%)
Mar 01, 2012	30.72	31.47	30.53	31.28	576,653	+0.60(+1.97%)
Feb 29, 2012	30.52	30.71	30.07	30.68	143,210	+0.18(+0.59%)
Feb 28, 2012	30.85	30.96	30.43	30.50	70,640	-0.39(-1.26%)
Feb 27, 2012	31.17	31.23	30.77	30.89	348,650	-0.52(-1.66%)
Feb 24, 2012	31.10	31.43	31.01	31.41	142,533	+0.30(+0.96%)
Feb 23, 2012	30.98	31.15	30.68	31.11	182,900	+0.28(+0.91%)
Feb 22, 2012	30.63	30.90	30.62	30.83	92,720	+0.22(+0.72%)
Feb 21, 2012	30.44	30.71	30.32	30.61	107,731	+0.42(+1.39%)
Feb 17, 2012	30.16	30.20	30.00	30.19	72,867	+0.08(+0.27%)
Feb 16, 2012	29.91	30.13	29.82	30.11	129,310	+0.21(+0.70%)
Feb 15, 2012	29.83	29.91	29.70	29.90	158,790	+0.20(+0.68%)
Feb 14, 2012	29.69	29.70	29.57	29.70	23,290	+0.12(+0.40%)
Feb 13, 2012	29.64	29.64	29.45	29.58	37,195	+0.11(+0.39%)
Feb 10, 2012	29.28	29.49	29.23	29.46	63,713	-0.18(-0.62%)
Feb 09, 2012	29.56	29.68	29.41	29.65	121,541	+0.25(+0.85%)
Feb 08, 2012	29.24	29.40	29.13	29.40	56,617	+0.19(+0.65%)
Feb 07, 2012	29.21	29.42	29.10	29.21	87,354	+0.00(+0.00%)
Feb 06, 2012	28.91	29.25	28.86	29.21	73,865	+0.36(+1.24%)
Feb 03, 2012	28.64	28.86	28.47	28.85	58,101	+0.45(+1.59%)
Feb 02, 2012	28.24	28.42	28.05	28.40	360,333	+0.18(+0.64%)

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