Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	24.12	24.30	22.74	23.16	11,175,270	+0.92(+4.14%)
Apr 29, 2013	22.07	22.26	21.86	22.24	5,710,595	+0.19(+0.86%)
Apr 26, 2013	22.16	22.35	21.86	22.05	5,056,399	-0.30(-1.34%)
Apr 25, 2013	22.35	22.47	22.15	22.35	4,712,425	+0.11(+0.49%)
Apr 24, 2013	22.59	22.59	22.09	22.24	5,718,043	-0.06(-0.27%)
Apr 23, 2013	22.10	22.56	22.01	22.30	6,707,794	+0.29(+1.32%)
Apr 22, 2013	22.00	22.10	21.68	22.01	3,705,940	+0.02(+0.09%)
Apr 19, 2013	21.83	22.00	21.57	21.99	3,062,884	+0.22(+1.01%)
Apr 18, 2013	21.56	21.87	21.47	21.77	5,592,961	+0.21(+0.97%)
Apr 17, 2013	21.11	21.66	20.95	21.56	6,930,219	+0.31(+1.46%)
Apr 16, 2013	21.05	21.28	20.88	21.25	2,815,983	+0.33(+1.58%)
Apr 15, 2013	21.36	21.51	20.91	20.92	3,981,481	-0.62(-2.88%)
Apr 12, 2013	21.33	21.59	21.14	21.54	3,320,832	+0.08(+0.37%)
Apr 11, 2013	21.24	21.64	20.98	21.46	5,321,284	+0.11(+0.52%)
Apr 10, 2013	20.80	21.47	20.70	21.35	4,629,620	+0.54(+2.59%)
Apr 09, 2013	20.63	20.88	20.55	20.81	2,629,205	+0.20(+0.97%)
Apr 08, 2013	20.21	20.62	20.05	20.61	3,749,799	+0.35(+1.73%)
Apr 05, 2013	20.06	20.36	19.91	20.26	2,508,938	-0.08(-0.39%)
Apr 04, 2013	20.27	20.43	20.03	20.34	3,476,177	+0.05(+0.25%)
Apr 03, 2013	20.23	20.49	20.15	20.29	3,900,604	+0.03(+0.15%)
Apr 02, 2013	20.50	20.61	20.20	20.26	3,431,107	-0.09(-0.44%)
Apr 01, 2013	20.68	20.70	20.23	20.35	1,997,670	-0.38(-1.83%)
Mar 28, 2013	20.50	20.76	20.35	20.73	3,185,800	+0.20(+0.97%)
Mar 27, 2013	20.63	20.86	20.41	20.53	3,662,072	-0.31(-1.49%)
Mar 26, 2013	20.12	20.88	19.98	20.84	4,290,138	+0.83(+4.15%)
Mar 25, 2013	20.15	20.38	19.84	20.01	2,468,111	-0.12(-0.60%)
Mar 22, 2013	20.00	20.15	19.83	20.13	1,932,744	+0.19(+0.95%)
Mar 21, 2013	20.02	20.25	19.93	19.94	1,896,487	-0.22(-1.09%)
Mar 20, 2013	20.20	20.27	19.96	20.16	3,826,655	+0.10(+0.50%)
Mar 19, 2013	20.23	20.33	19.88	20.06	4,078,198	-0.14(-0.69%)
Mar 18, 2013	19.80	20.30	19.66	20.20	3,497,930	+0.10(+0.50%)
Mar 15, 2013	20.33	20.49	20.07	20.10	4,563,312	-0.29(-1.42%)
Mar 14, 2013	20.52	20.56	20.25	20.39	3,040,269	+0.21(+1.04%)
Mar 13, 2013	20.17	20.23	19.90	20.18	2,631,662	-0.01(-0.05%)
Mar 12, 2013	20.35	20.35	20.06	20.19	2,348,733	+0.00(+0.00%)
Mar 11, 2013	19.77	20.26	19.66	20.19	3,379,265	+0.43(+2.18%)
Mar 08, 2013	19.88	19.93	19.59	19.76	1,735,508	-0.03(-0.15%)
Mar 07, 2013	19.88	20.00	19.72	19.79	2,466,523	-0.10(-0.50%)
Mar 06, 2013	19.78	19.98	19.56	19.89	2,520,689	+0.14(+0.71%)
Mar 05, 2013	19.59	20.04	19.56	19.75	2,595,823	+0.24(+1.23%)
Mar 04, 2013	19.74	19.74	19.31	19.51	2,392,383	-0.22(-1.12%)
Mar 01, 2013	19.43	19.73	19.23	19.73	3,310,287	+0.18(+0.92%)
Feb 28, 2013	19.36	19.74	19.25	19.55	4,493,244	+0.12(+0.62%)
Feb 27, 2013	19.21	19.50	19.07	19.43	4,331,149	+0.20(+1.04%)
Feb 26, 2013	19.26	19.58	18.91	19.23	6,546,320	+0.01(+0.05%)
Feb 25, 2013	20.15	20.16	19.21	19.22	8,855,043	-0.74(-3.71%)
Feb 22, 2013	20.37	20.58	19.94	19.96	6,484,217	-0.45(-2.20%)
Feb 21, 2013	20.41	20.91	20.34	20.41	6,808,218	-0.06(-0.29%)
Feb 20, 2013	20.80	20.86	20.38	20.47	5,946,055	-0.22(-1.06%)
Feb 19, 2013	20.66	20.78	20.57	20.69	6,229,626	+0.12(+0.58%)
Feb 15, 2013	21.10	21.11	20.43	20.57	7,418,999	-0.53(-2.51%)
Feb 14, 2013	20.79	21.42	20.65	21.10	8,265,742	+0.27(+1.30%)
Feb 13, 2013	20.78	21.13	20.53	20.83	13,410,358	+0.04(+0.19%)
Feb 12, 2013	18.87	21.32	18.65	20.79	32,183,926	+3.51(+20.31%)
Feb 11, 2013	16.85	17.34	16.59	17.28	5,779,767	+0.43(+2.55%)
Feb 08, 2013	17.28	17.53	16.81	16.85	7,084,206	-0.43(-2.49%)
Feb 07, 2013	17.33	17.40	17.14	17.28	2,958,534	-0.06(-0.35%)
Feb 06, 2013	17.34	17.38	17.19	17.34	2,713,316	+0.40(+2.36%)
Feb 04, 2013	17.01	17.11	16.88	16.94	3,711,779	-0.21(-1.22%)

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