Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	23.07	23.27	21.47	21.87	1,382,680	-1.29(-5.58%)
Apr 29, 2013	22.98	23.33	22.79	23.16	769,288	+0.38(+1.67%)
Apr 26, 2013	22.29	23.01	22.09	22.78	480,688	-0.23(-1.00%)
Apr 25, 2013	22.88	23.42	22.65	23.01	949,204	+0.24(+1.07%)
Apr 24, 2013	22.52	22.87	22.52	22.77	843,238	+0.22(+0.96%)
Apr 23, 2013	22.48	22.93	21.91	22.55	822,390	+0.05(+0.22%)
Apr 22, 2013	21.55	22.73	21.27	22.50	852,465	+0.99(+4.61%)
Apr 19, 2013	21.04	21.62	20.64	21.51	882,281	+0.61(+2.92%)
Apr 18, 2013	21.34	21.42	20.47	20.90	1,707,325	-0.22(-1.05%)
Apr 17, 2013	22.29	22.31	20.78	21.12	1,860,624	-1.31(-5.86%)
Apr 16, 2013	22.11	22.93	21.95	22.44	1,201,615	+0.60(+2.76%)
Apr 15, 2013	22.44	22.48	21.59	21.83	1,286,473	-0.72(-3.18%)
Apr 12, 2013	23.05	23.05	22.41	22.55	1,338,281	-0.61(-2.64%)
Apr 11, 2013	24.79	24.94	23.13	23.16	2,223,832	-1.55(-6.28%)
Apr 10, 2013	24.50	24.86	24.12	24.71	1,154,269	+0.29(+1.18%)
Apr 09, 2013	23.94	25.02	23.94	24.43	1,012,590	+0.38(+1.58%)
Apr 08, 2013	24.54	25.20	23.54	24.05	2,852,316	-0.39(-1.59%)
Apr 05, 2013	24.13	24.53	23.36	24.43	1,400,242	-0.01(-0.06%)
Apr 04, 2013	24.15	24.90	23.77	24.45	2,056,620	+0.52(+2.19%)
Apr 03, 2013	25.23	25.47	23.74	23.92	4,093,210	-2.10(-8.06%)
Apr 02, 2013	26.64	26.90	25.89	26.02	1,261,112	-0.49(-1.84%)
Apr 01, 2013	26.93	28.01	26.42	26.51	1,303,678	-0.19(-0.70%)
Mar 28, 2013	27.23	27.23	26.59	26.70	2,263,285	-0.31(-1.14%)
Mar 27, 2013	27.74	27.79	26.77	27.00	1,562,452	-0.96(-3.42%)
Mar 26, 2013	28.60	28.69	27.53	27.96	954,283	-0.39(-1.37%)
Mar 25, 2013	29.38	29.60	28.23	28.35	919,006	-0.93(-3.19%)
Mar 22, 2013	28.99	29.41	28.98	29.28	467,391	+0.41(+1.42%)
Mar 21, 2013	29.63	30.16	28.74	28.87	526,644	-0.71(-2.40%)
Mar 20, 2013	28.83	29.59	28.73	29.58	738,916	+0.85(+2.97%)
Mar 19, 2013	28.35	29.04	28.35	28.73	661,054	+0.29(+1.04%)
Mar 18, 2013	28.00	29.37	27.92	28.43	976,826	-0.08(-0.28%)
Mar 15, 2013	27.54	28.94	27.38	28.51	2,327,273	+1.18(+4.31%)
Mar 14, 2013	27.19	27.56	26.69	27.33	1,671,617	+0.22(+0.82%)
Mar 13, 2013	27.61	28.00	26.65	27.11	2,763,156	-0.94(-3.35%)
Mar 12, 2013	27.06	28.37	27.06	28.05	2,071,882	+0.84(+3.09%)
Mar 11, 2013	28.47	28.51	26.90	27.21	1,651,865	-1.12(-3.95%)
Mar 08, 2013	28.77	29.12	28.19	28.33	4,295,649	-0.39(-1.35%)
Mar 07, 2013	28.91	29.00	27.87	28.72	1,569,491	-0.22(-0.74%)
Mar 06, 2013	29.91	30.08	28.74	28.94	950,857	-0.69(-2.33%)
Mar 05, 2013	30.46	30.52	29.43	29.63	627,876	-0.52(-1.74%)
Mar 04, 2013	29.65	30.15	29.11	30.15	1,344,355	+0.45(+1.52%)
Mar 01, 2013	29.45	30.22	29.04	29.70	984,801	-0.29(-0.96%)
Feb 28, 2013	29.45	30.52	29.45	29.98	1,156,096	+0.77(+2.63%)
Feb 27, 2013	29.08	29.81	28.78	29.22	1,217,125	+0.49(+1.70%)
Feb 26, 2013	28.94	29.07	27.67	28.73	1,800,791	-0.12(-0.42%)
Feb 22, 2013	27.67	28.97	27.67	28.85	2,869,044	+1.44(+5.24%)
Feb 21, 2013	28.01	28.57	26.31	27.41	1,811,674	-0.06(-0.21%)
Feb 20, 2013	28.10	28.32	27.18	27.47	751,885	-0.32(-1.16%)
Feb 19, 2013	27.89	27.89	27.31	27.79	482,208	+0.19(+0.70%)
Feb 15, 2013	27.89	28.02	27.22	27.60	638,584	-0.05(-0.18%)
Feb 14, 2013	27.85	27.85	27.29	27.65	737,889	-0.04(-0.13%)
Feb 13, 2013	27.28	27.70	27.28	27.69	644,585	+0.55(+2.04%)
Feb 12, 2013	27.36	27.36	26.49	27.13	1,136,437	-0.28(-1.02%)
Feb 11, 2013	28.07	28.73	27.01	27.41	1,679,255	-0.42(-1.52%)
Feb 08, 2013	26.11	28.08	26.11	27.84	1,310,125	+1.73(+6.63%)
Feb 07, 2013	26.01	26.20	25.63	26.11	1,204,699	+0.34(+1.31%)
Feb 06, 2013	25.83	26.03	25.56	25.77	468,653	+1.62(+6.72%)
Feb 04, 2013	23.95	24.23	23.71	24.15	708,111	+0.23(+0.96%)
Feb 01, 2013	24.42	24.51	23.69	23.92	989,499	-0.07(-0.30%)
Jan 31, 2013	23.56	23.99	23.29	23.99	707,405	+0.14(+0.60%)
Jan 30, 2013	23.70	24.18	23.53	23.84	808,230	+0.14(+0.61%)
Jan 29, 2013	22.97	23.79	22.74	23.70	738,333	+0.80(+3.48%)
Jan 28, 2013	21.63	23.63	21.62	22.90	2,026,507	+1.39(+6.48%)
Jan 25, 2013	21.14	21.75	20.93	21.51	690,895	+0.34(+1.63%)
Jan 24, 2013	20.83	21.49	20.62	21.17	668,531	+0.38(+1.83%)
Jan 23, 2013	20.71	21.06	20.29	20.78	667,731	-0.08(-0.38%)
Jan 22, 2013	20.66	21.32	20.47	20.86	1,265,977	+0.40(+1.93%)
Jan 18, 2013	21.04	21.22	20.25	20.47	730,946	-0.66(-3.13%)
Jan 17, 2013	20.94	21.52	20.37	21.13	600,100	+0.15(+0.72%)
Jan 16, 2013	20.76	21.19	20.63	20.98	989,699	+0.32(+1.53%)
Jan 15, 2013	19.84	20.80	20.12	20.66	669,092	+0.54(+2.68%)
Jan 14, 2013	20.22	20.26	19.98	20.12	229,535	-0.07(-0.36%)
Jan 11, 2013	20.06	20.27	19.72	20.20	1,099,674	+0.40(+2.03%)
Jan 10, 2013	19.48	19.86	19.48	19.79	219,473	+0.06(+0.33%)
Jan 09, 2013	19.98	20.06	19.47	19.73	541,233	+0.09(+0.44%)
Jan 08, 2013	19.89	19.90	19.53	19.64	426,992	-0.11(-0.55%)
Jan 07, 2013	20.04	20.38	19.57	19.75	699,330	-0.41(-2.03%)
Jan 04, 2013	20.25	20.55	20.11	20.16	217,755	-0.17(-0.81%)
Jan 03, 2013	20.97	21.01	20.12	20.33	600,036	-0.75(-3.58%)
Jan 02, 2013	21.22	21.40	20.18	21.08	611,807	+0.22(+1.03%)
Dec 31, 2012	19.89	20.86	19.86	20.86	283,295	+0.89(+4.46%)
Dec 28, 2012	20.11	20.16	19.93	19.97	147,050	-0.35(-1.73%)
Dec 27, 2012	20.28	20.33	19.82	20.33	277,235	+0.17(+0.86%)
Dec 26, 2012	20.16	20.47	19.90	20.15	264,382	+0.12(+0.61%)
Dec 24, 2012	20.11	20.11	19.75	20.03	21,674	-0.02(-0.11%)
Dec 21, 2012	19.71	20.07	19.58	20.05	564,972	+0.06(+0.32%)
Dec 20, 2012	19.68	20.19	19.48	19.99	1,398,319	+0.17(+0.83%)
Dec 19, 2012	19.84	20.20	19.39	19.82	1,571,674	-0.19(-0.97%)
Dec 18, 2012	20.14	20.53	19.76	20.02	1,287,577	-0.12(-0.61%)
Dec 17, 2012	19.82	20.42	19.57	20.14	1,138,758	+0.73(+3.78%)
Dec 14, 2012	18.85	19.75	18.85	19.41	1,409,293	+0.55(+2.93%)

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