Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	51.46	52.85	51.35	52.83	367,165	+1.26(+2.44%)
Dec 28, 2012	50.42	52.23	50.24	51.57	443,825	+0.79(+1.56%)
Dec 27, 2012	51.25	51.61	49.73	50.78	406,364	-0.55(-1.07%)
Dec 26, 2012	51.42	52.46	51.01	51.33	459,596	+0.02(+0.04%)
Dec 24, 2012	51.34	52.14	51.23	51.31	181,376	-0.15(-0.29%)
Dec 21, 2012	51.25	51.46	50.60	51.46	601,794	-0.21(-0.41%)
Dec 20, 2012	50.90	51.67	50.54	51.67	435,339	+0.66(+1.29%)
Dec 19, 2012	51.56	51.85	50.77	51.01	458,369	-0.67(-1.30%)
Dec 18, 2012	51.27	52.24	51.15	51.68	470,635	+0.60(+1.17%)
Dec 17, 2012	48.89	51.08	48.76	51.08	787,431	+2.13(+4.35%)
Dec 14, 2012	49.34	49.64	48.93	48.95	400,929	-0.61(-1.23%)
Dec 13, 2012	49.40	50.11	49.32	49.56	306,726	+0.15(+0.30%)
Dec 12, 2012	49.18	50.40	48.91	49.41	416,852	+0.41(+0.84%)
Dec 11, 2012	50.50	50.50	48.60	49.00	728,957	-1.31(-2.60%)
Dec 10, 2012	51.12	51.62	50.20	50.31	366,802	-0.80(-1.57%)
Dec 07, 2012	52.04	52.19	50.57	51.11	309,600	-0.69(-1.33%)
Dec 06, 2012	51.41	52.25	50.66	51.80	449,130	+0.27(+0.52%)
Dec 05, 2012	52.65	52.65	50.23	51.53	676,522	-1.07(-2.03%)
Dec 04, 2012	53.42	53.84	52.23	52.60	483,704	-1.08(-2.01%)
Nov 30, 2012	54.06	54.36	53.03	53.68	419,448	-0.18(-0.33%)
Nov 29, 2012	53.36	53.99	52.95	53.86	358,687	+0.50(+0.94%)
Nov 28, 2012	54.03	54.77	52.90	53.36	758,821	-0.78(-1.44%)
Nov 27, 2012	54.37	55.50	53.85	54.14	253,447	-0.18(-0.33%)
Nov 26, 2012	54.66	55.00	53.19	54.32	560,420	-0.45(-0.82%)
Nov 23, 2012	54.97	55.04	54.47	54.77	129,289	+0.12(+0.22%)
Nov 21, 2012	54.67	55.00	53.72	54.65	209,858	+0.08(+0.15%)
Nov 20, 2012	54.43	55.45	54.03	54.57	337,866	+0.23(+0.42%)
Nov 19, 2012	54.59	55.71	54.06	54.34	587,734	+0.65(+1.21%)
Nov 16, 2012	51.45	54.24	50.89	53.69	795,756	+2.74(+5.38%)
Nov 15, 2012	52.77	53.07	50.63	50.95	1,016,742	-2.05(-3.87%)
Nov 14, 2012	54.56	56.11	52.68	53.00	775,518	-0.90(-1.67%)
Nov 13, 2012	52.60	54.71	51.71	53.90	955,018	-1.22(-2.21%)
Nov 12, 2012	55.59	56.02	54.75	55.12	219,315	-0.09(-0.16%)
Nov 09, 2012	55.66	55.75	54.56	55.21	599,481	-0.90(-1.60%)
Nov 08, 2012	58.00	58.29	55.90	56.11	573,812	-1.93(-3.33%)
Nov 07, 2012	57.09	58.44	57.00	58.04	1,000,163	+0.57(+0.99%)
Nov 06, 2012	56.84	57.67	56.54	57.47	489,987	+0.93(+1.64%)
Nov 05, 2012	56.00	57.16	55.17	56.54	335,807	+0.45(+0.80%)
Nov 02, 2012	57.84	58.50	55.78	56.09	1,091,399	-1.50(-2.60%)
Nov 01, 2012	56.14	57.62	56.09	57.59	684,072	+1.77(+3.17%)
Oct 31, 2012	55.41	57.27	54.41	55.82	826,721	+2.65(+4.98%)
Oct 26, 2012	53.50	53.17	53.17	53.17	509,700	-0.58(-1.08%)
Oct 25, 2012	56.83	56.99	53.39	53.75	1,066,792	-2.06(-3.69%)
Oct 24, 2012	56.81	58.80	55.55	55.81	2,917,791	+5.67(+11.31%)
Oct 23, 2012	49.81	50.57	48.63	50.14	498,405	-0.69(-1.36%)
Oct 19, 2012	51.02	51.24	50.21	50.83	379,239	-0.45(-0.88%)
Oct 18, 2012	51.43	51.94	50.69	51.28	284,715	-0.35(-0.68%)
Oct 17, 2012	51.53	53.09	51.26	51.63	332,229	+0.32(+0.62%)
Oct 16, 2012	50.30	51.80	50.30	51.31	379,994	+1.21(+2.42%)
Oct 15, 2012	48.31	50.30	48.30	50.10	688,221	+1.96(+4.07%)
Oct 12, 2012	48.89	49.00	47.89	48.14	320,140	-0.62(-1.27%)
Oct 11, 2012	49.62	50.00	48.58	48.76	340,326	-0.38(-0.77%)
Oct 10, 2012	49.53	50.25	49.06	49.14	363,107	-0.33(-0.67%)
Oct 09, 2012	51.47	51.47	49.02	49.47	611,275	-2.01(-3.90%)
Oct 08, 2012	50.50	51.86	50.50	51.48	540,330	+0.76(+1.50%)
Oct 05, 2012	51.00	51.91	50.57	50.72	429,853	-0.02(-0.04%)
Oct 04, 2012	50.19	50.94	49.98	50.74	542,330	+0.94(+1.89%)
Oct 03, 2012	48.93	49.93	48.24	49.80	787,968	+1.29(+2.66%)
Oct 02, 2012	48.71	49.67	47.31	48.51	2,587,816	-2.69(-5.25%)
Oct 01, 2012	51.18	51.73	50.78	51.20	469,350	+0.52(+1.03%)
Sep 28, 2012	50.46	51.21	50.19	50.68	313,378	+0.14(+0.28%)
Sep 27, 2012	50.58	50.99	50.19	50.54	508,944	+0.09(+0.18%)
Sep 26, 2012	50.90	51.50	49.08	50.45	625,319	-0.43(-0.85%)
Sep 25, 2012	52.20	52.57	50.75	50.88	550,884	-0.96(-1.85%)
Sep 24, 2012	53.00	53.17	50.96	51.84	582,660	-1.14(-2.15%)
Sep 21, 2012	52.41	53.00	52.12	52.98	1,674,203	+1.13(+2.18%)
Sep 20, 2012	51.15	51.95	50.66	51.85	328,358	+0.21(+0.41%)
Sep 19, 2012	50.68	52.00	50.55	51.64	496,539	+0.89(+1.75%)
Sep 18, 2012	51.66	51.85	49.91	50.75	821,298	-1.96(-3.72%)
Sep 17, 2012	53.55	53.59	52.17	52.71	615,973	-1.02(-1.90%)
Sep 14, 2012	50.99	54.00	50.95	53.73	969,448	+2.99(+5.89%)
Sep 13, 2012	49.58	51.30	48.61	50.74	563,541	+1.14(+2.30%)
Sep 12, 2012	48.41	49.68	48.41	49.60	365,574	+1.47(+3.05%)
Sep 11, 2012	49.08	49.08	48.08	48.13	431,465	-0.73(-1.49%)
Sep 10, 2012	49.05	49.35	48.56	48.86	279,890	-0.23(-0.47%)
Sep 07, 2012	48.96	49.27	48.30	49.09	371,152	-0.08(-0.16%)
Sep 06, 2012	48.80	49.43	48.16	49.17	471,247	+0.36(+0.74%)
Sep 05, 2012	48.70	49.46	48.48	48.81	543,878	+0.08(+0.16%)
Sep 04, 2012	46.66	49.26	46.66	48.73	679,530	+2.07(+4.44%)
Aug 31, 2012	47.26	47.46	46.41	46.66	297,999	-0.25(-0.53%)
Aug 30, 2012	46.98	47.08	46.77	46.91	364,435	-0.35(-0.74%)
Aug 29, 2012	46.59	47.29	46.26	47.26	554,641	+0.73(+1.57%)
Aug 27, 2012	46.06	46.63	45.88	46.53	384,223	+0.73(+1.59%)
Aug 24, 2012	44.32	45.97	44.28	45.80	554,092	+1.29(+2.90%)
Aug 23, 2012	44.82	44.84	44.35	44.51	495,204	-0.33(-0.74%)
Aug 22, 2012	45.55	45.64	44.62	44.84	547,731	-0.67(-1.47%)
Aug 21, 2012	46.20	46.34	44.90	45.51	462,694	-0.59(-1.28%)
Aug 20, 2012	46.80	47.28	45.86	46.10	504,814	-0.96(-2.04%)
Aug 17, 2012	45.60	47.47	45.42	47.06	595,577	+1.48(+3.25%)
Aug 16, 2012	44.71	45.85	44.37	45.58	467,530	+0.76(+1.70%)
Aug 15, 2012	43.91	45.37	43.91	44.82	699,611	+1.07(+2.45%)
Aug 14, 2012	44.27	44.98	43.33	43.75	572,119	-0.08(-0.18%)
Aug 13, 2012	43.68	44.09	42.92	43.83	331,933	+0.02(+0.05%)
Aug 10, 2012	44.01	44.10	43.14	43.81	371,604	-0.53(-1.20%)
Aug 09, 2012	42.94	44.55	42.80	44.34	442,081	+1.30(+3.02%)
Aug 08, 2012	42.95	43.49	42.37	43.04	240,839	-0.09(-0.21%)
Aug 07, 2012	42.51	43.56	42.04	43.13	373,836	+1.09(+2.59%)
Aug 06, 2012	42.15	42.95	42.00	42.04	400,534	-0.23(-0.54%)
Aug 03, 2012	42.02	43.00	41.87	42.27	701,346	+0.14(+0.33%)
Aug 02, 2012	41.79	42.52	41.62	42.13	827,038	+0.19(+0.45%)
Aug 01, 2012	42.85	43.00	41.76	41.94	840,316	-0.35(-0.83%)
Jul 31, 2012	43.40	43.40	42.22	42.29	822,448	-1.20(-2.76%)
Jul 30, 2012	43.96	43.96	42.48	43.49	815,920	-0.60(-1.36%)
Jul 27, 2012	42.86	44.73	42.50	44.09	820,088	+1.54(+3.62%)
Jul 26, 2012	42.12	43.51	41.30	42.55	2,017,842	+1.24(+3.00%)
Jul 25, 2012	36.54	42.06	36.35	41.31	4,710,896	+8.73(+26.80%)
Jul 24, 2012	33.72	33.72	32.40	32.58	936,144	-1.06(-3.15%)
Jul 23, 2012	33.38	34.08	32.62	33.64	400,847	-0.47(-1.38%)
Jul 20, 2012	33.74	34.38	33.66	34.11	363,295	+0.01(+0.03%)
Jul 19, 2012	33.82	34.36	33.02	34.10	493,961	+0.40(+1.19%)
Jul 18, 2012	33.39	34.15	33.17	33.70	503,018	+0.24(+0.72%)
Jul 17, 2012	33.96	34.21	33.29	33.46	784,713	-0.49(-1.44%)
Jul 16, 2012	33.59	34.65	33.15	33.95	469,754	+0.21(+0.62%)
Jul 13, 2012	33.25	34.71	33.25	33.74	516,925	+0.54(+1.63%)
Jul 12, 2012	32.24	33.33	32.10	33.20	497,280	+0.66(+2.03%)
Jul 11, 2012	32.79	32.85	32.16	32.54	471,189	-0.26(-0.79%)
Jul 10, 2012	32.85	33.23	32.67	32.80	353,397	+0.22(+0.68%)
Jul 09, 2012	32.51	32.98	32.18	32.58	385,605	+0.09(+0.28%)
Jul 06, 2012	32.38	32.57	31.89	32.49	532,528	-0.38(-1.16%)
Jul 05, 2012	32.76	33.63	32.69	32.87	373,241	+0.01(+0.03%)
Jul 03, 2012	33.63	34.00	32.66	32.86	542,694	-1.56(-4.53%)
Jul 02, 2012	33.79	34.56	33.01	34.42	1,105,567	+0.63(+1.86%)
Jun 29, 2012	33.07	34.25	32.82	33.79	562,050	+1.44(+4.45%)
Jun 28, 2012	32.41	32.87	31.83	32.35	528,824	-0.47(-1.43%)
Jun 27, 2012	32.32	32.82	31.95	32.82	427,405	+0.69(+2.15%)
Jun 26, 2012	31.26	32.53	30.81	32.13	533,689	+0.96(+3.08%)
Jun 25, 2012	30.60	31.41	30.10	31.17	381,472	+0.02(+0.06%)
Jun 22, 2012	31.44	31.60	30.75	31.15	998,808	-0.09(-0.29%)
Jun 21, 2012	33.40	33.47	31.12	31.24	768,815	-2.09(-6.27%)
Jun 20, 2012	32.89	33.69	32.63	33.33	579,354	+0.23(+0.69%)
Jun 19, 2012	31.77	33.38	31.76	33.10	827,142	+1.48(+4.68%)
Jun 18, 2012	30.19	31.71	30.00	31.62	574,879	+1.20(+3.94%)
Jun 15, 2012	30.43	30.60	29.99	30.42	1,484,083	+0.00(+0.00%)
Jun 14, 2012	29.81	30.52	29.55	30.42	599,370	+0.60(+2.01%)
Jun 13, 2012	30.39	30.71	29.64	29.82	512,040	-0.69(-2.26%)
Jun 12, 2012	29.99	30.81	29.85	30.51	617,385	+0.98(+3.32%)
Jun 11, 2012	30.71	30.71	29.51	29.53	365,059	-0.73(-2.41%)
Jun 08, 2012	29.39	30.58	29.01	30.26	535,812	+0.79(+2.68%)
Jun 07, 2012	29.47	30.08	29.21	29.47	478,860	+0.34(+1.17%)
Jun 06, 2012	28.53	30.07	28.53	29.13	682,433	+0.99(+3.52%)
Jun 05, 2012	27.62	28.41	27.57	28.14	465,989	+0.33(+1.19%)
Jun 04, 2012	27.60	27.84	26.52	27.81	808,500	+0.23(+0.83%)
Jun 01, 2012	28.09	28.62	27.50	27.58	617,066	-1.51(-5.19%)
May 31, 2012	29.33	29.44	28.41	29.09	486,615	-0.31(-1.05%)
May 30, 2012	29.64	29.67	29.00	29.40	269,913	-0.58(-1.93%)
May 29, 2012	30.00	30.50	29.68	29.98	567,136	+0.14(+0.47%)
May 25, 2012	29.52	29.98	29.46	29.84	345,558	+0.36(+1.22%)
May 24, 2012	29.08	29.78	28.85	29.48	426,831	+0.50(+1.73%)
May 23, 2012	28.42	29.10	27.64	28.98	501,997	+0.38(+1.33%)
May 22, 2012	28.34	29.13	28.34	28.60	246,211	+0.33(+1.17%)
May 21, 2012	28.04	28.54	27.37	28.27	411,625	+0.23(+0.82%)
May 18, 2012	28.17	28.44	27.52	28.04	472,535	-0.12(-0.43%)
May 17, 2012	29.44	29.55	27.81	28.16	484,404	-1.39(-4.70%)
May 16, 2012	29.20	30.12	29.08	29.55	826,711	+0.94(+3.29%)
May 15, 2012	27.77	29.34	27.57	28.61	468,327	+0.73(+2.62%)
May 14, 2012	28.56	28.83	27.85	27.88	374,280	-1.03(-3.56%)
May 11, 2012	28.38	29.15	28.33	28.91	367,295	+0.16(+0.56%)
May 10, 2012	28.80	29.00	28.57	28.75	463,311	+0.21(+0.74%)
May 09, 2012	28.18	28.80	27.46	28.54	546,139	+0.38(+1.35%)
May 08, 2012	27.90	28.21	26.90	28.16	694,450	+0.03(+0.11%)
May 07, 2012	28.05	28.80	28.04	28.13	521,054	+0.10(+0.36%)
May 04, 2012	28.10	28.57	27.78	28.03	598,132	-0.30(-1.06%)
May 03, 2012	29.09	29.19	27.91	28.33	575,422	-0.87(-2.98%)
May 02, 2012	29.06	29.35	28.66	29.20	946,958	+0.03(+0.10%)
May 01, 2012	28.84	29.49	28.81	29.17	1,061,545	+0.24(+0.83%)
Apr 30, 2012	28.76	29.07	28.43	28.93	1,146,435	+0.13(+0.45%)
Apr 27, 2012	27.45	28.84	27.32	28.80	1,249,997	+1.32(+4.80%)
Apr 26, 2012	25.29	27.48	25.29	27.48	1,740,894	+2.45(+9.79%)
Apr 25, 2012	25.72	25.99	24.32	25.03	1,611,490	+1.56(+6.65%)
Apr 24, 2012	23.55	23.93	23.05	23.47	746,624	-0.11(-0.47%)
Apr 23, 2012	23.59	23.93	23.45	23.58	609,458	-0.35(-1.46%)
Apr 20, 2012	24.71	24.71	23.33	23.93	1,095,628	-1.18(-4.70%)
Apr 19, 2012	25.62	25.64	24.78	25.11	444,508	-0.44(-1.72%)
Apr 18, 2012	25.54	25.74	25.35	25.55	346,138	-0.09(-0.35%)
Apr 17, 2012	24.23	25.71	24.04	25.64	1,288,876	+1.69(+7.06%)
Apr 16, 2012	24.27	24.51	23.64	23.95	1,118,537	-0.12(-0.50%)
Apr 13, 2012	23.99	24.30	23.90	24.07	502,519	-0.11(-0.45%)
Apr 12, 2012	24.03	24.46	23.91	24.18	439,391	+0.18(+0.75%)
Apr 11, 2012	23.89	24.29	23.88	24.00	551,423	+0.38(+1.61%)
Apr 10, 2012	24.72	24.94	23.39	23.62	1,203,563	-1.11(-4.49%)
Apr 09, 2012	24.52	24.87	24.36	24.73	365,935	-0.28(-1.12%)
Apr 05, 2012	24.59	25.12	24.51	25.01	350,065	+0.27(+1.09%)
Apr 04, 2012	24.65	24.83	24.38	24.74	344,213	-0.20(-0.80%)
Apr 03, 2012	24.83	25.19	24.78	24.94	296,800	+0.10(+0.40%)
Apr 02, 2012	24.46	24.84	24.10	24.84	558,481	-0.27(-1.08%)
Mar 30, 2012	25.27	25.27	24.93	25.11	226,853	+0.01(+0.04%)
Mar 29, 2012	24.92	25.19	24.73	25.10	172,861	-0.07(-0.28%)
Mar 28, 2012	25.15	25.25	24.71	25.17	202,336	+0.01(+0.04%)
Mar 27, 2012	25.05	25.50	25.05	25.16	321,905	+0.16(+0.64%)
Mar 26, 2012	24.37	25.26	24.16	25.00	364,230	+0.70(+2.88%)
Mar 23, 2012	24.28	24.42	23.55	24.30	714,736	-0.05(-0.21%)
Mar 22, 2012	23.92	24.57	23.92	24.35	477,145	+0.15(+0.62%)
Mar 21, 2012	24.44	24.75	24.14	24.20	447,022	-0.23(-0.94%)
Mar 20, 2012	24.24	24.65	24.00	24.43	280,263	+0.10(+0.41%)
Mar 19, 2012	23.91	24.45	23.60	24.33	212,338	+0.37(+1.54%)
Mar 16, 2012	24.48	24.48	23.77	23.96	469,748	-0.45(-1.84%)
Mar 15, 2012	23.91	24.42	23.60	24.41	250,530	+0.44(+1.84%)
Mar 14, 2012	24.23	24.31	23.81	23.97	240,918	-0.36(-1.48%)
Mar 13, 2012	24.20	24.33	23.71	24.33	352,354	+0.29(+1.21%)
Mar 12, 2012	24.00	24.25	23.63	24.04	416,603	+0.03(+0.12%)
Mar 09, 2012	23.45	24.23	23.14	24.01	622,883	+0.55(+2.34%)
Mar 08, 2012	23.24	23.49	23.00	23.46	324,125	+0.40(+1.73%)
Mar 07, 2012	21.99	23.56	21.92	23.06	1,067,193	+1.14(+5.20%)
Mar 06, 2012	22.00	22.12	21.89	21.92	448,070	-0.38(-1.70%)
Mar 05, 2012	21.80	22.38	21.80	22.30	631,977	+0.46(+2.11%)
Mar 02, 2012	22.13	22.64	21.79	21.84	401,570	-0.32(-1.44%)
Mar 01, 2012	22.22	22.54	21.99	22.16	791,821	+0.27(+1.23%)
Feb 29, 2012	22.02	22.39	21.66	21.89	696,818	+0.00(+0.00%)
Feb 28, 2012	21.52	22.41	21.52	21.89	1,153,940	+0.49(+2.29%)
Feb 27, 2012	20.88	21.60	20.80	21.40	774,026	+0.33(+1.57%)
Feb 24, 2012	20.58	21.28	20.58	21.07	994,450	+0.51(+2.48%)
Feb 23, 2012	20.03	20.69	19.61	20.56	1,282,501	+1.39(+7.25%)
Feb 22, 2012	20.06	20.39	18.65	19.17	2,513,589	-2.36(-10.96%)
Feb 21, 2012	21.93	22.16	21.37	21.53	428,691	-0.17(-0.78%)
Feb 17, 2012	21.57	22.08	21.57	21.70	323,085	+0.24(+1.12%)
Feb 16, 2012	20.85	21.79	20.81	21.46	609,833	+0.58(+2.78%)
Feb 15, 2012	21.20	21.33	20.80	20.88	393,657	-0.28(-1.32%)
Feb 14, 2012	21.20	21.44	20.12	21.16	1,017,178	-0.99(-4.47%)
Feb 13, 2012	22.35	22.45	22.03	22.15	262,470	+0.05(+0.23%)
Feb 10, 2012	22.30	22.30	21.91	22.10	263,269	-0.40(-1.78%)
Feb 09, 2012	22.29	22.65	22.24	22.50	280,552	+0.30(+1.35%)
Feb 08, 2012	22.53	22.69	21.85	22.20	320,294	-0.35(-1.55%)
Feb 07, 2012	22.40	22.68	22.25	22.55	201,298	+0.11(+0.49%)
Feb 06, 2012	22.35	22.64	22.25	22.44	173,931	+0.06(+0.27%)
Feb 03, 2012	22.39	22.85	22.27	22.38	427,817	+0.24(+1.08%)
Feb 02, 2012	22.00	22.23	21.98	22.14	256,775	+0.24(+1.10%)
Feb 01, 2012	21.50	21.99	21.38	21.90	268,700	+0.54(+2.53%)
Jan 31, 2012	21.82	21.89	21.18	21.36	333,227	-0.34(-1.57%)
Jan 30, 2012	21.66	21.86	21.27	21.70	281,555	-0.18(-0.82%)
Jan 27, 2012	21.87	21.96	21.52	21.88	311,251	+0.01(+0.05%)
Jan 26, 2012	21.93	22.20	21.61	21.87	340,353	+0.03(+0.14%)
Jan 25, 2012	21.35	21.87	20.81	21.84	529,140	+0.48(+2.25%)
Jan 24, 2012	20.46	21.51	20.27	21.36	293,321	+0.85(+4.14%)
Jan 23, 2012	20.40	20.55	20.28	20.51	247,913	+0.09(+0.44%)
Jan 20, 2012	20.26	20.57	19.97	20.42	233,886	+0.11(+0.54%)
Jan 19, 2012	20.59	21.13	20.17	20.31	582,956	-0.26(-1.26%)
Jan 18, 2012	19.90	20.65	19.60	20.57	553,172	+0.63(+3.16%)
Jan 17, 2012	19.10	20.32	19.06	19.94	694,243	+1.07(+5.67%)
Jan 13, 2012	18.94	19.07	18.62	18.87	226,258	-0.30(-1.56%)
Jan 12, 2012	18.86	19.20	18.74	19.17	253,027	+0.38(+2.02%)
Jan 11, 2012	18.80	19.00	18.55	18.79	266,695	+0.01(+0.05%)
Jan 10, 2012	18.95	18.97	18.54	18.78	183,406	+0.11(+0.59%)
Jan 09, 2012	18.61	18.80	18.42	18.67	209,881	+0.13(+0.70%)
Jan 06, 2012	18.16	18.81	18.02	18.54	256,251	+0.33(+1.81%)
Jan 05, 2012	17.95	18.68	17.58	18.21	276,215	+0.23(+1.28%)

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