Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	27.65	28.63	26.29	27.51	0	-0.32(-1.15%)
Apr 29, 2013	27.97	30.65	27.62	27.83	323,551	+0.21(+0.76%)
Apr 26, 2013	24.70	28.36	24.40	27.62	434,348	+3.22(+13.20%)
Apr 25, 2013	24.07	25.19	23.00	24.40	147,650	+0.53(+2.22%)
Apr 24, 2013	24.67	24.71	23.73	23.87	0	-0.80(-3.24%)
Apr 23, 2013	24.51	24.96	24.33	24.67	176,916	+0.23(+0.94%)
Apr 22, 2013	24.09	24.62	23.62	24.44	160,407	+0.45(+1.88%)
Apr 19, 2013	23.91	24.75	23.75	23.99	199,674	+0.14(+0.59%)
Apr 18, 2013	24.05	24.12	23.73	23.85	38,036	-0.12(-0.50%)
Apr 17, 2013	23.34	24.21	23.34	23.97	85,908	+0.47(+2.00%)
Apr 16, 2013	24.34	24.64	23.04	23.50	121,388	-0.50(-2.08%)
Apr 15, 2013	24.75	25.11	23.85	24.00	213,665	-0.80(-3.23%)
Apr 12, 2013	24.73	25.04	24.42	24.80	143,329	-0.15(-0.60%)
Apr 11, 2013	24.66	25.11	23.77	24.95	260,443	+0.12(+0.48%)
Apr 10, 2013	23.49	25.17	23.10	24.83	518,582	+1.53(+6.57%)
Apr 09, 2013	22.88	23.95	22.84	23.30	283,553	+0.56(+2.46%)
Apr 08, 2013	22.32	22.86	22.19	22.74	90,094	+0.42(+1.88%)
Apr 05, 2013	21.71	22.47	21.37	22.32	91,167	+0.35(+1.59%)
Apr 04, 2013	21.59	22.39	21.30	21.97	76,795	+0.67(+3.15%)
Apr 03, 2013	22.30	22.83	20.98	21.30	99,249	-1.39(-6.13%)
Apr 02, 2013	21.55	22.89	21.39	22.69	78,420	+1.16(+5.39%)
Apr 01, 2013	22.05	22.50	21.11	21.53	57,286	-0.43(-1.96%)
Mar 28, 2013	22.34	22.49	21.32	21.96	197,497	-0.49(-2.18%)
Mar 27, 2013	21.07	23.05	20.62	22.45	129,075	+1.22(+5.75%)
Mar 26, 2013	22.37	22.51	20.93	21.23	196,444	-1.11(-4.97%)
Mar 25, 2013	22.99	22.99	22.14	22.34	39,331	-0.67(-2.91%)
Mar 22, 2013	23.50	23.70	22.94	23.01	46,500	-0.40(-1.71%)
Mar 21, 2013	23.50	24.10	22.69	23.41	86,614	+0.17(+0.73%)
Mar 20, 2013	24.25	24.25	22.50	23.24	68,461	-1.02(-4.20%)
Mar 19, 2013	24.48	24.51	23.75	24.26	125,441	-0.11(-0.45%)
Mar 18, 2013	24.60	24.60	23.72	24.37	38,987	-0.46(-1.85%)
Mar 15, 2013	24.75	25.03	23.89	24.83	154,864	+0.16(+0.65%)
Mar 14, 2013	24.00	24.85	23.02	24.67	68,799	+0.60(+2.49%)
Mar 13, 2013	23.92	24.16	23.49	24.07	97,905	+0.09(+0.38%)
Mar 12, 2013	23.95	24.11	23.87	23.98	46,360	-0.15(-0.62%)
Mar 11, 2013	23.84	24.14	23.68	24.13	76,426	+0.18(+0.75%)
Mar 08, 2013	24.66	24.84	23.57	23.95	91,681	-0.43(-1.76%)
Mar 07, 2013	24.19	25.13	23.57	24.38	76,591	+0.20(+0.83%)
Mar 06, 2013	21.31	24.55	21.31	24.18	88,138	+0.13(+0.54%)
Mar 05, 2013	24.21	24.83	23.55	24.05	182,059	-0.19(-0.78%)
Mar 04, 2013	21.59	25.00	21.57	24.24	219,342	+2.44(+11.19%)
Mar 01, 2013	19.68	21.97	19.50	21.80	135,654	+1.94(+9.77%)
Feb 28, 2013	19.34	19.97	19.30	19.86	1,656,092	+1.68(+9.24%)
Feb 27, 2013	19.00	19.32	18.00	18.18	218,404	-1.06(-5.51%)
Feb 26, 2013	18.63	19.65	18.43	19.24	76,631	+0.15(+0.79%)
Feb 22, 2013	18.77	19.64	18.36	19.09	27,319	+0.46(+2.47%)
Feb 21, 2013	19.23	19.23	18.08	18.63	53,390	-0.82(-4.22%)
Feb 20, 2013	20.51	20.51	19.37	19.45	44,517	-1.11(-5.40%)
Feb 19, 2013	19.45	20.57	19.45	20.56	41,071	+1.19(+6.14%)
Feb 15, 2013	19.88	20.05	19.25	19.37	29,404	-0.40(-2.02%)
Feb 14, 2013	19.26	20.26	19.26	19.77	18,316	+0.29(+1.49%)
Feb 13, 2013	19.26	19.77	19.26	19.48	8,240	+0.22(+1.14%)
Feb 12, 2013	19.56	19.67	19.02	19.26	49,440	-0.19(-0.98%)
Feb 11, 2013	18.55	19.82	18.03	19.45	33,562	+0.81(+4.35%)
Feb 08, 2013	18.74	18.97	18.33	18.64	10,432	-0.12(-0.64%)
Feb 07, 2013	18.73	19.07	18.03	18.76	82,791	+0.08(+0.43%)
Feb 06, 2013	18.30	19.16	18.25	18.68	149,629	+0.62(+3.43%)
Feb 04, 2013	18.05	18.20	17.77	18.06	25,138	-0.27(-1.47%)
Feb 01, 2013	18.06	18.33	17.95	18.33	19,789	+0.23(+1.27%)
Jan 31, 2013	18.08	18.32	17.82	18.10	19,221	-0.03(-0.17%)
Jan 30, 2013	18.21	18.40	17.95	18.13	32,019	-0.05(-0.28%)
Jan 29, 2013	18.12	18.47	17.91	18.18	28,587	+0.15(+0.83%)
Jan 28, 2013	18.22	18.39	17.90	18.03	35,104	-0.14(-0.77%)
Jan 25, 2013	18.15	18.20	17.91	18.17	27,932	+0.04(+0.22%)
Jan 24, 2013	18.46	18.56	17.93	18.13	10,907	-0.32(-1.73%)
Jan 23, 2013	18.48	18.89	18.43	18.45	37,146	-0.10(-0.54%)
Jan 22, 2013	18.09	18.72	17.81	18.55	26,589	+0.41(+2.26%)
Jan 18, 2013	18.06	18.56	17.77	18.14	17,369	-0.03(-0.17%)
Jan 17, 2013	17.53	18.18	17.47	18.17	43,938	+0.61(+3.47%)
Jan 16, 2013	17.39	17.87	17.27	17.56	54,025	+0.19(+1.09%)
Jan 15, 2013	17.38	17.67	16.90	17.37	88,132	-0.12(-0.69%)
Jan 14, 2013	17.69	17.71	17.08	17.49	53,296	-0.15(-0.85%)
Jan 11, 2013	18.10	18.10	16.85	17.64	20,155	-0.49(-2.70%)
Jan 10, 2013	18.35	18.35	17.80	18.13	16,226	-0.10(-0.55%)
Jan 09, 2013	17.96	18.25	17.60	18.23	21,256	+0.22(+1.22%)
Jan 08, 2013	17.62	18.34	17.50	18.01	17,582	+0.42(+2.39%)
Jan 07, 2013	18.01	18.03	17.44	17.59	10,707	-0.41(-2.28%)
Jan 04, 2013	18.00	18.44	17.55	18.00	85,220	+0.08(+0.45%)
Jan 03, 2013	17.28	18.18	16.97	17.92	26,819	+0.59(+3.40%)
Jan 02, 2013	16.57	17.55	16.55	17.33	38,627	+0.48(+2.85%)
Dec 31, 2012	16.46	17.05	15.71	16.85	32,974	+0.41(+2.49%)
Dec 28, 2012	15.97	16.75	15.55	16.44	63,054	+0.47(+2.94%)
Dec 27, 2012	16.32	16.41	15.73	15.97	315,619	-0.40(-2.44%)
Dec 26, 2012	16.53	16.72	16.04	16.37	79,126	-0.19(-1.15%)
Dec 24, 2012	17.16	17.17	16.21	16.56	50,437	-0.64(-3.72%)
Dec 21, 2012	16.59	17.20	15.99	17.20	125,602	+0.47(+2.81%)
Dec 20, 2012	16.69	17.26	16.50	16.73	18,252	+0.10(+0.60%)
Dec 19, 2012	16.85	17.42	16.03	16.63	29,731	+0.31(+1.90%)
Dec 18, 2012	15.99	16.37	15.79	16.32	25,885	+0.33(+2.06%)
Dec 17, 2012	16.90	17.07	15.36	15.99	52,704	-1.00(-5.89%)
Dec 14, 2012	16.80	18.27	16.78	16.99	18,556	+0.05(+0.30%)
Dec 13, 2012	16.83	17.07	16.50	16.94	27,589	-0.04(-0.24%)
Dec 12, 2012	17.65	17.91	16.66	16.98	37,570	-0.32(-1.85%)
Dec 11, 2012	17.14	18.03	17.06	17.30	25,321	+0.26(+1.53%)
Dec 10, 2012	17.00	17.23	16.75	17.04	12,297	+0.05(+0.29%)
Dec 07, 2012	16.99	17.22	16.88	16.99	24,063	-0.01(-0.06%)
Dec 06, 2012	17.48	17.53	16.56	17.00	78,595	-0.30(-1.73%)
Dec 05, 2012	17.87	18.60	17.07	17.30	49,672	-0.59(-3.30%)
Dec 04, 2012	19.04	19.25	17.51	17.89	63,183	-0.62(-3.35%)
Nov 30, 2012	19.57	19.57	17.91	18.51	574,415	-0.89(-4.59%)
Nov 29, 2012	18.91	20.00	18.75	19.40	140,796	+0.75(+4.02%)
Nov 28, 2012	18.13	18.65	17.62	18.65	62,648	+0.79(+4.42%)
Nov 27, 2012	17.28	18.25	17.27	17.86	71,141	+0.23(+1.30%)
Nov 26, 2012	17.50	17.63	17.05	17.63	50,652	+0.52(+3.04%)
Nov 23, 2012	16.60	17.15	16.52	17.11	39,832	+0.60(+3.63%)
Nov 21, 2012	16.48	16.51	16.41	16.51	32,007	-0.01(-0.06%)
Nov 20, 2012	16.34	16.52	15.98	16.52	32,053	+0.22(+1.35%)
Nov 19, 2012	15.95	16.47	15.90	16.30	57,254	+0.46(+2.90%)
Nov 16, 2012	15.92	16.09	15.50	15.84	81,616	+0.07(+0.44%)
Nov 15, 2012	16.50	16.72	15.56	15.77	58,275	-0.77(-4.66%)
Nov 14, 2012	16.43	16.80	16.35	16.54	112,693	+0.35(+2.16%)
Nov 13, 2012	16.03	16.42	15.80	16.19	84,670	+0.20(+1.25%)
Nov 12, 2012	15.96	16.02	15.55	15.99	171,298	+0.96(+6.39%)
Nov 09, 2012	14.98	15.58	14.97	15.03	11,097	+0.04(+0.27%)
Nov 08, 2012	15.00	15.41	14.95	14.99	17,123	-0.11(-0.73%)
Nov 07, 2012	15.86	16.20	15.01	15.10	85,835	-0.78(-4.91%)
Nov 06, 2012	15.82	15.90	15.68	15.88	14,413	+0.17(+1.08%)
Nov 05, 2012	15.39	15.75	15.39	15.71	28,531	+0.35(+2.28%)
Nov 02, 2012	15.42	16.08	14.95	15.36	18,284	-0.05(-0.32%)
Nov 01, 2012	16.07	16.30	15.03	15.41	67,980	-0.85(-5.23%)
Oct 31, 2012	15.14	16.26	14.96	16.26	34,001	+1.15(+7.61%)
Oct 26, 2012	15.60	15.11	15.11	15.11	8,900	-0.10(-0.66%)
Oct 25, 2012	15.80	15.95	14.75	15.21	15,310	+0.08(+0.53%)
Oct 24, 2012	15.02	15.39	14.82	15.13	3,342	+0.11(+0.73%)
Oct 23, 2012	14.80	15.10	14.60	15.02	14,776	-0.31(-2.02%)
Oct 19, 2012	15.09	15.35	15.01	15.33	14,989	+0.09(+0.59%)
Oct 18, 2012	15.22	15.35	15.10	15.24	5,340	+0.01(+0.03%)
Oct 17, 2012	15.20	15.27	15.12	15.23	12,313	+0.02(+0.16%)
Oct 16, 2012	15.12	15.21	15.00	15.21	8,155	+0.09(+0.60%)
Oct 15, 2012	15.02	15.15	14.95	15.12	5,794	+0.10(+0.67%)
Oct 12, 2012	15.00	15.08	15.00	15.02	5,518	+0.03(+0.20%)
Oct 11, 2012	15.14	15.14	14.82	14.99	33,444	-0.08(-0.53%)
Oct 10, 2012	14.98	15.12	14.91	15.07	35,603	+0.09(+0.60%)
Oct 09, 2012	14.97	15.09	14.80	14.98	64,711	+0.07(+0.47%)
Oct 08, 2012	15.11	15.11	14.68	14.91	10,333	-0.20(-1.32%)
Oct 05, 2012	15.03	16.34	14.70	15.11	26,707	+0.12(+0.80%)
Oct 04, 2012	14.84	15.44	14.53	14.99	29,580	-0.01(-0.07%)
Oct 03, 2012	15.40	15.49	14.69	15.00	59,980	-0.49(-3.16%)
Oct 02, 2012	15.27	15.50	15.01	15.49	53,457	+0.19(+1.24%)
Oct 01, 2012	14.41	15.71	13.83	15.30	54,383	+1.07(+7.52%)
Sep 28, 2012	14.21	14.50	13.99	14.23	439,428	+0.00(+0.00%)
Sep 27, 2012	14.32	14.55	14.01	14.23	27,700	-0.03(-0.21%)
Sep 26, 2012	14.00	14.30	13.53	14.26	125,745	+0.26(+1.86%)
Sep 25, 2012	14.00	14.25	13.71	14.00	30,340	-0.15(-1.06%)
Sep 24, 2012	14.31	15.05	14.01	14.15	42,045	-0.10(-0.70%)
Sep 21, 2012	14.28	14.35	14.00	14.25	38,937	+0.03(+0.21%)
Sep 20, 2012	14.25	14.29	13.60	14.22	12,022	+0.16(+1.14%)
Sep 19, 2012	13.72	14.06	13.72	14.06	14,900	+0.31(+2.25%)
Sep 18, 2012	13.60	13.93	13.39	13.75	22,547	+0.24(+1.78%)
Sep 17, 2012	13.45	13.71	13.30	13.51	93,323	-0.03(-0.22%)
Sep 14, 2012	13.44	13.65	13.40	13.54	4,800	-0.17(-1.24%)
Sep 13, 2012	13.50	13.89	13.50	13.71	19,061	+0.27(+2.01%)
Sep 12, 2012	13.58	14.00	13.40	13.44	15,595	-0.56(-4.00%)
Sep 11, 2012	13.32	14.00	13.27	14.00	6,676	+0.69(+5.18%)
Sep 10, 2012	13.45	13.50	12.53	13.31	89,563	-0.15(-1.11%)
Sep 07, 2012	12.22	13.46	12.22	13.46	9,227	+0.69(+5.40%)
Sep 06, 2012	12.99	13.23	12.69	12.77	15,988	-0.07(-0.55%)
Sep 05, 2012	12.40	13.19	12.40	12.84	5,940	+0.40(+3.22%)
Sep 04, 2012	12.29	12.73	12.05	12.44	8,912	+0.06(+0.48%)
Aug 31, 2012	12.05	13.28	11.67	12.38	16,209	+0.52(+4.38%)
Aug 30, 2012	11.69	11.94	11.34	11.86	18,980	+0.61(+5.42%)
Aug 29, 2012	11.88	11.88	11.05	11.25	4,704	-0.04(-0.35%)
Aug 27, 2012	12.48	12.48	11.16	11.29	43,622	-1.07(-8.66%)
Aug 24, 2012	12.70	12.85	12.23	12.36	34,293	-0.27(-2.14%)
Aug 23, 2012	12.67	12.79	12.39	12.63	10,250	-0.07(-0.55%)
Aug 22, 2012	12.90	12.90	12.00	12.70	13,343	-0.19(-1.51%)
Aug 21, 2012	12.88	13.35	12.85	12.89	6,232	-0.03(-0.20%)
Aug 20, 2012	12.88	12.92	12.80	12.92	8,300	-0.01(-0.08%)
Aug 17, 2012	12.88	12.93	12.73	12.93	15,822	-0.07(-0.54%)
Aug 16, 2012	13.12	13.12	12.30	13.00	15,377	-0.20(-1.52%)
Aug 15, 2012	12.99	13.65	12.20	13.20	14,725	+0.20(+1.54%)
Aug 14, 2012	13.39	13.56	12.89	13.00	60,323	-0.40(-2.99%)
Aug 13, 2012	13.46	13.66	13.11	13.40	61,895	-0.02(-0.15%)
Aug 10, 2012	13.63	13.73	13.25	13.42	51,597	-0.37(-2.68%)
Aug 09, 2012	13.49	13.79	13.13	13.79	45,599	+0.73(+5.59%)
Aug 08, 2012	13.30	13.47	13.02	13.06	36,619	-0.47(-3.47%)
Aug 07, 2012	13.16	13.53	13.02	13.53	28,939	+0.48(+3.68%)
Aug 06, 2012	13.64	13.64	13.00	13.05	31,865	-0.23(-1.73%)
Aug 03, 2012	13.22	13.88	13.00	13.28	28,840	+0.12(+0.87%)
Aug 02, 2012	13.53	13.60	13.10	13.16	24,867	-0.34(-2.48%)
Aug 01, 2012	13.13	13.50	13.06	13.50	16,089	+0.24(+1.81%)
Jul 31, 2012	13.70	13.79	13.20	13.26	18,463	-0.34(-2.50%)
Jul 30, 2012	13.60	13.79	13.59	13.60	1,759	+0.01(+0.07%)
Jul 27, 2012	13.61	13.75	13.59	13.59	3,230	-0.02(-0.15%)
Jul 26, 2012	14.00	14.00	13.60	13.61	28,242	-0.39(-2.79%)
Jul 25, 2012	14.00	14.02	13.84	14.00	6,875	+0.00(+0.00%)
Jul 24, 2012	14.00	14.09	13.75	14.00	107,048	+0.10(+0.72%)
Jul 23, 2012	13.70	14.00	13.70	13.90	37,164	+0.40(+2.96%)
Jul 20, 2012	14.11	14.12	13.50	13.50	34,041	-0.50(-3.57%)
Jul 19, 2012	13.97	14.05	13.80	14.00	29,275	+0.07(+0.50%)
Jul 18, 2012	13.65	14.08	13.65	13.93	49,555	+0.05(+0.36%)
Jul 17, 2012	14.00	14.18	13.62	13.88	22,831	-0.12(-0.86%)
Jul 16, 2012	13.60	14.00	13.60	14.00	36,997	+0.26(+1.89%)
Jul 13, 2012	13.79	13.94	13.52	13.74	30,109	+0.04(+0.29%)
Jul 12, 2012	13.56	13.70	13.50	13.70	13,014	-0.03(-0.22%)
Jul 11, 2012	13.98	14.00	13.51	13.73	9,860	-0.12(-0.87%)
Jul 10, 2012	13.56	13.96	13.56	13.85	12,271	+0.02(+0.14%)
Jul 09, 2012	14.00	14.00	13.68	13.83	13,689	-0.06(-0.43%)
Jul 06, 2012	13.72	13.99	13.66	13.89	4,114	+0.08(+0.58%)
Jul 05, 2012	13.61	13.91	13.60	13.81	61,295	+0.20(+1.47%)
Jul 03, 2012	13.56	13.70	13.53	13.61	2,495	-0.39(-2.79%)
Jul 02, 2012	13.90	14.00	13.54	14.00	16,400	+0.01(+0.07%)
Jun 29, 2012	13.65	14.15	13.50	13.99	40,368	+0.30(+2.19%)

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