Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	30.46	30.61	30.41	30.60	66,971	+0.01(+0.03%)
Mar 27, 2013	30.31	30.59	30.24	30.59	260,576	+0.11(+0.36%)
Mar 26, 2013	30.42	30.59	30.42	30.48	80,015	+0.20(+0.68%)
Mar 25, 2013	30.57	30.58	30.15	30.27	132,057	-0.18(-0.59%)
Mar 22, 2013	30.43	30.53	30.37	30.46	55,130	+0.05(+0.16%)
Mar 21, 2013	30.60	30.67	30.38	30.41	166,443	-0.36(-1.18%)
Mar 20, 2013	30.79	30.85	30.72	30.77	56,618	+0.29(+0.96%)
Mar 19, 2013	30.67	30.74	30.27	30.48	225,125	-0.35(-1.12%)
Mar 18, 2013	30.81	30.96	30.75	30.83	140,170	-0.50(-1.58%)
Mar 15, 2013	31.30	31.35	31.21	31.32	145,413	-0.12(-0.38%)
Mar 14, 2013	31.51	31.57	31.40	31.44	95,707	+0.19(+0.61%)
Mar 13, 2013	31.48	31.48	31.23	31.25	120,673	-0.43(-1.34%)
Mar 12, 2013	31.94	31.97	31.58	31.68	161,281	-0.37(-1.16%)
Mar 11, 2013	32.09	32.12	31.94	32.05	240,787	-0.23(-0.71%)
Mar 08, 2013	32.24	32.34	32.05	32.27	186,830	+0.32(+1.01%)
Mar 07, 2013	31.79	31.98	31.78	31.95	94,431	+0.30(+0.94%)
Mar 06, 2013	31.57	31.70	31.46	31.65	248,152	+0.36(+1.16%)
Mar 05, 2013	31.33	31.48	31.27	31.29	176,923	+0.24(+0.76%)
Mar 04, 2013	30.94	31.05	30.82	31.05	91,759	-0.25(-0.81%)
Mar 01, 2013	31.16	31.37	31.11	31.31	236,643	-0.10(-0.33%)
Feb 28, 2013	31.46	31.62	31.39	31.41	73,036	-0.11(-0.35%)
Feb 27, 2013	31.16	31.56	31.16	31.52	92,352	+0.32(+1.04%)
Feb 26, 2013	31.16	31.25	30.88	31.20	105,121	-0.34(-1.07%)
Feb 22, 2013	31.53	31.56	31.35	31.53	244,114	+0.18(+0.58%)
Feb 21, 2013	31.54	31.60	31.19	31.35	120,865	-0.46(-1.44%)
Feb 20, 2013	32.31	32.34	31.79	31.81	162,637	-0.52(-1.61%)
Feb 19, 2013	32.33	32.42	32.29	32.33	224,520	-0.07(-0.22%)
Feb 15, 2013	32.46	32.52	32.33	32.40	50,073	-0.04(-0.12%)
Feb 14, 2013	32.36	32.49	32.34	32.44	56,245	-0.09(-0.29%)
Feb 13, 2013	32.50	32.62	32.49	32.53	39,060	+0.17(+0.51%)
Feb 12, 2013	32.33	32.50	32.24	32.37	49,113	+0.06(+0.17%)
Feb 11, 2013	32.42	32.42	32.23	32.31	61,021	-0.10(-0.32%)
Feb 08, 2013	32.27	32.46	32.27	32.42	68,394	+0.19(+0.59%)
Feb 07, 2013	32.60	32.60	32.09	32.23	135,440	-0.43(-1.33%)
Feb 06, 2013	32.56	32.66	32.39	32.66	180,045	+0.05(+0.15%)
Feb 04, 2013	32.87	32.90	32.54	32.61	73,632	-0.61(-1.83%)
Feb 01, 2013	33.15	33.31	33.09	33.22	114,310	+0.19(+0.57%)
Jan 31, 2013	32.98	33.14	32.94	33.03	171,643	-0.08(-0.24%)
Jan 30, 2013	33.08	33.17	33.01	33.11	93,577	-0.15(-0.45%)
Jan 29, 2013	32.94	33.28	32.94	33.26	127,214	+0.43(+1.32%)
Jan 28, 2013	33.10	33.10	32.76	32.83	108,768	-0.17(-0.50%)
Jan 25, 2013	33.02	33.04	32.80	32.99	149,505	+0.01(+0.02%)
Jan 24, 2013	33.01	33.21	32.89	32.98	99,463	-0.07(-0.21%)
Jan 23, 2013	33.05	33.09	32.92	33.05	277,174	-0.03(-0.10%)
Jan 22, 2013	33.05	33.11	32.97	33.09	172,974	-0.06(-0.17%)
Jan 18, 2013	33.09	33.20	33.00	33.14	178,723	+0.15(+0.45%)
Jan 17, 2013	32.92	33.09	32.88	32.99	115,926	+0.28(+0.85%)
Jan 16, 2013	32.50	32.74	32.50	32.71	92,173	-0.09(-0.27%)
Jan 15, 2013	32.75	32.81	32.66	32.80	94,810	-0.04(-0.12%)
Jan 14, 2013	32.90	32.94	32.76	32.84	180,184	+0.30(+0.92%)
Jan 11, 2013	32.72	32.72	32.51	32.54	269,957	-0.40(-1.22%)
Jan 10, 2013	32.81	33.01	32.67	32.94	108,799	+0.26(+0.80%)
Jan 09, 2013	32.63	32.74	32.55	32.68	144,942	+0.17(+0.53%)
Jan 08, 2013	32.56	32.59	32.30	32.51	390,159	-0.28(-0.84%)
Jan 07, 2013	32.76	32.86	32.67	32.79	64,921	-0.28(-0.86%)
Jan 04, 2013	32.86	33.09	32.77	33.07	137,657	+0.08(+0.24%)
Jan 03, 2013	32.85	33.23	32.83	32.99	72,414	-0.09(-0.29%)
Jan 02, 2013	32.94	33.09	32.16	33.09	289,913	+0.92(+2.86%)
Dec 31, 2012	31.74	32.24	31.61	32.16	487,871	+0.44(+1.39%)
Dec 28, 2012	31.53	31.83	31.53	31.72	78,998	+0.02(+0.07%)
Dec 27, 2012	31.63	31.73	31.43	31.70	73,467	+0.02(+0.05%)
Dec 26, 2012	31.67	31.87	31.67	31.68	89,173	+0.29(+0.93%)
Dec 24, 2012	31.44	31.64	31.34	31.39	23,434	-0.12(-0.37%)
Dec 21, 2012	31.38	31.51	31.26	31.51	152,110	-0.34(-1.06%)
Dec 20, 2012	31.66	31.86	31.60	31.85	89,281	+0.27(+0.85%)
Dec 19, 2012	31.67	31.74	31.54	31.58	74,436	+0.06(+0.17%)
Dec 18, 2012	31.17	31.54	31.15	31.52	107,877	+0.27(+0.87%)
Dec 17, 2012	31.11	31.32	31.10	31.25	101,224	+0.03(+0.10%)
Dec 14, 2012	31.14	31.29	31.02	31.22	80,574	+0.19(+0.61%)
Dec 13, 2012	31.11	31.22	30.89	31.03	450,246	-0.18(-0.58%)
Dec 12, 2012	31.30	31.44	31.14	31.22	133,723	+0.11(+0.35%)
Dec 11, 2012	31.05	31.21	30.88	31.11	282,897	+0.03(+0.10%)
Dec 10, 2012	30.72	31.16	30.72	31.07	495,808	+0.30(+0.97%)
Dec 07, 2012	30.67	30.79	30.58	30.78	109,695	+0.09(+0.31%)
Dec 06, 2012	30.46	30.71	30.45	30.68	116,819	+0.20(+0.64%)
Dec 05, 2012	30.29	30.64	30.29	30.49	155,137	+0.52(+1.73%)
Dec 04, 2012	29.96	30.16	29.95	29.97	51,137	-0.03(-0.10%)
Nov 30, 2012	30.05	30.09	29.93	30.00	201,726	+0.12(+0.39%)
Nov 29, 2012	29.77	29.98	29.71	29.88	93,089	+0.24(+0.79%)
Nov 28, 2012	29.30	29.65	29.22	29.65	56,330	+0.12(+0.40%)
Nov 27, 2012	29.76	29.87	29.51	29.53	89,080	-0.35(-1.18%)
Nov 26, 2012	29.75	29.88	29.69	29.88	26,656	-0.03(-0.10%)
Nov 23, 2012	29.68	29.92	29.67	29.91	55,938	+0.45(+1.54%)
Nov 21, 2012	29.42	29.51	29.33	29.46	92,535	+0.05(+0.19%)
Nov 20, 2012	29.29	29.40	29.11	29.40	98,790	-0.12(-0.40%)
Nov 19, 2012	29.26	29.54	29.26	29.52	56,112	+0.49(+1.70%)
Nov 16, 2012	29.07	29.08	28.75	29.03	93,718	+0.02(+0.05%)
Nov 15, 2012	29.01	29.19	28.89	29.01	109,670	+0.06(+0.22%)
Nov 14, 2012	29.42	29.47	28.89	28.95	153,469	-0.41(-1.39%)
Nov 13, 2012	29.32	29.53	29.25	29.36	158,865	-0.40(-1.34%)
Nov 12, 2012	29.86	29.86	29.72	29.76	113,457	+0.03(+0.11%)
Nov 09, 2012	29.66	29.95	29.64	29.73	195,124	-0.09(-0.29%)
Nov 08, 2012	30.20	30.35	29.80	29.81	157,818	-0.43(-1.43%)
Nov 07, 2012	30.47	30.55	30.13	30.24	96,457	-0.62(-2.01%)
Nov 06, 2012	30.64	30.96	30.62	30.86	131,730	+0.21(+0.69%)
Nov 05, 2012	30.45	30.69	30.38	30.65	39,958	+0.18(+0.59%)
Nov 02, 2012	30.78	30.79	30.42	30.47	77,515	-0.14(-0.46%)
Nov 01, 2012	30.35	30.62	30.29	30.61	86,165	+0.71(+2.36%)
Oct 31, 2012	30.11	30.17	29.85	29.91	89,991	-0.13(-0.44%)
Oct 26, 2012	30.13	30.04	30.04	30.04	46,944	-0.28(-0.93%)
Oct 25, 2012	30.39	30.48	30.20	30.32	68,404	+0.27(+0.91%)
Oct 24, 2012	30.26	30.35	30.04	30.05	85,795	+0.05(+0.18%)
Oct 23, 2012	30.20	30.20	29.91	29.99	148,545	-0.25(-0.83%)
Oct 19, 2012	30.58	30.60	30.22	30.24	153,200	-0.49(-1.58%)
Oct 18, 2012	30.54	30.88	30.53	30.73	689,127	+0.11(+0.36%)
Oct 17, 2012	30.42	30.67	30.35	30.62	47,652	+0.27(+0.88%)
Oct 16, 2012	30.31	30.45	30.26	30.35	184,808	+0.16(+0.52%)
Oct 15, 2012	30.06	30.20	29.88	30.20	76,845	+0.29(+0.97%)
Oct 12, 2012	29.98	30.11	29.87	29.91	47,510	-0.06(-0.21%)
Oct 11, 2012	30.02	30.16	29.97	29.97	50,727	+0.38(+1.27%)
Oct 10, 2012	29.79	29.80	29.52	29.59	80,034	-0.10(-0.34%)
Oct 09, 2012	29.89	29.96	29.62	29.69	113,759	-0.25(-0.84%)
Oct 08, 2012	29.80	29.97	29.71	29.95	179,379	-0.15(-0.50%)
Oct 05, 2012	30.30	30.38	29.99	30.09	64,173	-0.02(-0.08%)
Oct 04, 2012	29.89	30.14	29.81	30.12	44,399	+0.33(+1.11%)
Oct 03, 2012	29.95	29.95	29.73	29.79	43,022	-0.12(-0.39%)
Oct 02, 2012	30.05	30.08	29.80	29.91	65,612	+0.02(+0.05%)
Oct 01, 2012	29.86	30.12	29.83	29.89	146,862	+0.31(+1.03%)
Sep 28, 2012	29.66	29.72	29.45	29.58	77,909	-0.17(-0.58%)
Sep 27, 2012	29.69	29.86	29.53	29.76	90,150	+0.44(+1.50%)
Sep 26, 2012	29.42	29.42	29.11	29.32	121,432	-0.16(-0.53%)
Sep 25, 2012	30.06	30.06	29.46	29.48	78,414	-0.53(-1.75%)
Sep 24, 2012	29.87	30.03	29.81	30.00	57,621	+0.04(+0.13%)
Sep 21, 2012	30.16	30.18	29.96	29.96	115,073	+0.12(+0.39%)
Sep 20, 2012	29.71	29.87	29.56	29.84	209,923	-0.14(-0.47%)
Sep 19, 2012	30.07	30.16	29.97	29.98	83,458	-0.03(-0.10%)
Sep 18, 2012	30.11	30.15	29.95	30.02	166,740	-0.13(-0.42%)
Sep 17, 2012	30.32	30.33	30.08	30.14	360,297	-0.28(-0.93%)
Sep 14, 2012	30.39	30.78	30.32	30.42	238,809	+0.50(+1.66%)
Sep 13, 2012	29.10	29.98	28.99	29.93	154,955	+0.80(+2.73%)
Sep 12, 2012	29.21	29.22	29.00	29.13	92,435	+0.12(+0.41%)
Sep 11, 2012	28.82	29.06	28.82	29.01	104,754	+0.34(+1.18%)
Sep 10, 2012	28.91	29.00	28.66	28.68	291,739	-0.38(-1.32%)
Sep 07, 2012	28.71	29.11	28.70	29.06	260,847	+0.72(+2.54%)
Sep 06, 2012	27.84	28.39	27.84	28.34	227,372	+0.68(+2.47%)
Sep 05, 2012	27.62	27.66	27.44	27.66	196,212	-0.01(-0.03%)
Sep 04, 2012	27.80	27.89	27.63	27.66	123,089	-0.29(-1.04%)
Aug 31, 2012	27.94	28.08	27.77	27.95	173,230	+0.16(+0.56%)
Aug 30, 2012	27.88	27.93	27.73	27.80	174,029	-0.31(-1.09%)
Aug 29, 2012	28.28	28.29	27.98	28.10	107,127	-0.27(-0.97%)
Aug 27, 2012	28.53	28.53	28.34	28.38	90,125	-0.33(-1.15%)
Aug 24, 2012	28.54	28.80	28.41	28.71	242,990	+0.01(+0.03%)
Aug 23, 2012	28.93	28.98	28.64	28.70	81,321	-0.24(-0.84%)
Aug 22, 2012	28.71	29.00	28.67	28.94	188,021	+0.05(+0.16%)
Aug 21, 2012	29.16	29.40	28.81	28.89	60,004	-0.06(-0.22%)
Aug 20, 2012	28.77	28.99	28.70	28.96	100,973	-0.02(-0.08%)
Aug 17, 2012	29.00	29.20	28.86	28.98	85,779	-0.04(-0.14%)
Aug 16, 2012	28.89	29.07	28.77	29.02	126,882	+0.19(+0.65%)
Aug 15, 2012	28.74	28.93	28.74	28.83	120,036	-0.07(-0.24%)
Aug 14, 2012	29.15	29.18	28.84	28.90	43,263	-0.09(-0.30%)
Aug 13, 2012	29.04	29.12	28.82	28.99	153,358	-0.20(-0.70%)
Aug 10, 2012	28.93	29.21	28.86	29.19	97,348	+0.09(+0.30%)
Aug 09, 2012	29.14	29.32	29.04	29.11	63,865	+0.03(+0.11%)
Aug 08, 2012	28.92	29.21	28.89	29.08	68,995	+0.09(+0.30%)
Aug 07, 2012	28.95	29.21	28.95	28.99	49,833	+0.19(+0.65%)
Aug 06, 2012	28.61	29.02	28.59	28.80	95,078	+0.29(+1.02%)
Aug 03, 2012	28.28	28.65	28.26	28.51	132,952	+0.80(+2.89%)
Aug 02, 2012	27.76	27.99	27.56	27.71	45,822	-0.38(-1.37%)
Aug 01, 2012	28.24	28.29	27.98	28.10	74,359	+0.07(+0.25%)
Jul 31, 2012	28.27	28.34	28.02	28.02	71,535	-0.20(-0.69%)
Jul 30, 2012	28.19	28.31	28.10	28.22	84,313	-0.13(-0.44%)
Jul 27, 2012	27.76	28.42	27.71	28.35	187,594	+0.80(+2.90%)
Jul 26, 2012	27.34	27.55	27.18	27.55	207,516	+0.64(+2.36%)
Jul 25, 2012	27.08	27.12	26.78	26.91	61,240	+0.00(+0.00%)
Jul 24, 2012	27.15	27.17	26.69	26.91	92,283	-0.16(-0.61%)
Jul 23, 2012	27.00	27.12	26.72	27.08	79,588	-0.68(-2.46%)
Jul 20, 2012	27.91	27.94	27.63	27.76	157,441	-0.49(-1.72%)
Jul 19, 2012	28.01	28.28	28.01	28.24	69,001	+0.39(+1.41%)
Jul 18, 2012	27.58	27.91	27.50	27.85	88,524	-0.04(-0.14%)
Jul 17, 2012	27.72	27.92	27.44	27.89	148,073	+0.34(+1.22%)
Jul 16, 2012	27.56	27.62	27.36	27.55	163,452	-0.12(-0.42%)
Jul 13, 2012	27.50	27.72	27.43	27.67	49,403	+0.44(+1.61%)
Jul 12, 2012	27.05	27.34	26.97	27.23	145,261	-0.33(-1.19%)
Jul 11, 2012	27.56	27.74	27.40	27.56	88,219	+0.09(+0.34%)
Jul 10, 2012	28.15	28.15	27.38	27.47	65,447	-0.34(-1.21%)
Jul 09, 2012	27.85	27.88	27.63	27.81	90,331	-0.22(-0.78%)
Jul 06, 2012	28.13	28.13	27.86	28.02	120,505	-0.49(-1.73%)
Jul 05, 2012	28.57	28.75	28.30	28.52	213,827	-0.29(-1.01%)
Jul 03, 2012	28.45	28.83	28.35	28.81	90,902	+0.55(+1.94%)
Jul 02, 2012	28.05	28.29	27.95	28.26	166,293	+0.14(+0.50%)
Jun 29, 2012	27.74	28.12	27.70	28.12	141,484	+1.28(+4.76%)
Jun 28, 2012	26.72	26.86	26.53	26.84	169,290	-0.10(-0.38%)
Jun 27, 2012	26.95	27.05	26.83	26.94	147,015	+0.14(+0.53%)
Jun 26, 2012	26.75	26.86	26.55	26.80	113,236	+0.27(+1.00%)
Jun 25, 2012	26.65	26.68	26.36	26.54	92,779	-0.54(-2.00%)
Jun 22, 2012	27.24	27.26	26.91	27.08	168,680	+0.04(+0.14%)
Jun 21, 2012	27.87	27.88	27.01	27.04	160,951	-1.07(-3.80%)
Jun 20, 2012	28.14	28.27	27.86	28.11	163,485	-0.21(-0.73%)
Jun 19, 2012	27.97	28.43	27.97	28.31	147,521	+0.52(+1.88%)
Jun 18, 2012	27.74	27.89	27.52	27.79	94,288	-0.05(-0.17%)
Jun 15, 2012	27.65	27.86	27.50	27.84	74,907	+0.51(+1.86%)
Jun 14, 2012	27.17	27.42	27.02	27.33	131,556	+0.08(+0.28%)
Jun 13, 2012	27.23	27.52	27.16	27.25	96,784	-0.07(-0.25%)
Jun 12, 2012	27.14	27.34	26.96	27.32	267,358	+0.61(+2.28%)
Jun 11, 2012	27.45	27.45	26.68	26.71	202,333	-0.43(-1.59%)
Jun 08, 2012	27.01	27.17	26.89	27.14	101,096	-0.26(-0.95%)
Jun 07, 2012	27.81	27.93	27.36	27.41	231,047	+0.18(+0.68%)
Jun 06, 2012	26.70	27.23	26.70	27.22	97,859	+0.84(+3.18%)
Jun 05, 2012	26.42	26.54	26.29	26.38	132,864	+0.04(+0.15%)
Jun 04, 2012	26.35	26.49	26.21	26.34	145,904	+0.04(+0.15%)
Jun 01, 2012	26.35	26.54	26.24	26.30	194,435	-0.62(-2.29%)
May 31, 2012	26.81	27.01	26.54	26.92	107,440	+0.07(+0.26%)
May 30, 2012	26.80	26.87	26.70	26.85	73,837	-0.54(-1.97%)
May 29, 2012	27.44	27.51	27.12	27.39	154,682	+0.72(+2.68%)
May 25, 2012	26.60	26.77	26.46	26.67	87,604	+0.12(+0.46%)
May 24, 2012	26.85	26.93	26.33	26.55	156,887	-0.13(-0.49%)
May 23, 2012	26.55	26.68	26.06	26.68	131,360	-0.18(-0.69%)
May 22, 2012	27.15	27.35	26.72	26.87	169,705	-0.40(-1.47%)
May 21, 2012	26.77	27.27	26.77	27.27	109,137	+0.61(+2.28%)
May 18, 2012	27.00	27.02	26.50	26.66	418,380	-0.05(-0.17%)
May 17, 2012	27.27	27.35	26.70	26.70	100,451	-0.69(-2.50%)
May 16, 2012	27.78	27.87	27.33	27.39	295,685	-0.32(-1.17%)
May 15, 2012	28.00	28.18	27.67	27.71	162,215	-0.28(-0.99%)
May 14, 2012	28.30	28.30	27.97	27.99	111,850	-0.75(-2.60%)
May 11, 2012	28.69	29.15	28.65	28.74	148,880	-0.29(-1.01%)
May 10, 2012	29.31	29.31	28.98	29.03	211,575	+0.08(+0.29%)
May 09, 2012	28.83	29.09	28.64	28.94	179,180	-0.40(-1.36%)
May 08, 2012	29.61	29.61	29.11	29.35	161,617	-0.59(-1.98%)
May 07, 2012	29.85	29.98	29.75	29.94	139,561	+0.08(+0.28%)
May 04, 2012	30.30	30.30	29.78	29.85	333,388	-0.69(-2.24%)
May 03, 2012	30.79	30.79	30.36	30.54	100,032	-0.28(-0.90%)
May 02, 2012	30.86	30.86	30.65	30.82	105,206	-0.25(-0.79%)
May 01, 2012	30.88	31.25	30.76	31.06	134,122	+0.20(+0.65%)
Apr 30, 2012	30.97	30.97	30.69	30.86	142,776	-0.02(-0.07%)
Apr 27, 2012	30.88	30.97	30.73	30.88	112,663	+0.04(+0.12%)
Apr 26, 2012	30.56	30.89	30.54	30.85	90,416	+0.11(+0.35%)
Apr 25, 2012	30.85	30.85	30.55	30.74	146,198	+0.05(+0.15%)
Apr 24, 2012	30.66	30.82	30.59	30.69	114,837	+0.03(+0.10%)
Apr 23, 2012	30.62	30.68	30.30	30.66	252,638	-0.64(-2.04%)
Apr 20, 2012	31.38	31.50	31.28	31.30	85,672	+0.22(+0.69%)
Apr 19, 2012	31.16	31.31	30.88	31.09	176,044	-0.05(-0.15%)
Apr 18, 2012	30.96	31.21	30.96	31.13	173,230	-0.10(-0.32%)
Apr 17, 2012	31.04	31.32	30.96	31.23	126,590	+0.35(+1.15%)
Apr 16, 2012	31.35	31.40	30.77	30.88	87,570	-0.27(-0.87%)
Apr 13, 2012	31.38	31.46	30.99	31.15	141,419	-0.45(-1.41%)
Apr 12, 2012	30.98	31.65	30.97	31.59	122,094	+0.84(+2.73%)
Apr 11, 2012	30.96	30.96	30.66	30.75	102,175	+0.35(+1.14%)
Apr 10, 2012	30.97	31.05	30.30	30.41	120,182	-0.61(-1.96%)
Apr 09, 2012	31.05	31.16	30.79	31.02	275,796	-0.55(-1.73%)
Apr 05, 2012	31.27	31.59	31.25	31.56	128,797	+0.25(+0.81%)
Apr 04, 2012	31.34	31.39	31.14	31.31	156,092	-0.58(-1.81%)
Apr 03, 2012	32.09	32.22	31.63	31.89	160,435	+0.01(+0.02%)

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