Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	16.46	16.46	16.33	16.35	7,211	+0.66(+4.19%)
Apr 27, 2012	16.61	16.69	15.70	15.70	9,483	-1.00(-6.01%)
Apr 26, 2012	16.50	16.75	16.50	16.70	8,722	+0.20(+1.22%)
Apr 25, 2012	16.51	16.57	16.46	16.50	3,486	+0.14(+0.85%)
Apr 24, 2012	16.35	16.36	16.35	16.36	722	+0.14(+0.85%)
Apr 23, 2012	16.12	16.22	16.12	16.22	2,293	-0.33(-1.97%)
Apr 20, 2012	16.60	16.66	16.55	16.55	2,121	+0.15(+0.93%)
Apr 19, 2012	16.59	16.59	16.37	16.39	2,404	-0.08(-0.50%)
Apr 18, 2012	16.57	16.65	16.48	16.48	4,547	-0.26(-1.53%)
Apr 17, 2012	16.70	16.73	16.70	16.73	1,416	+0.21(+1.25%)
Apr 16, 2012	16.47	16.53	16.44	16.53	1,122	+0.18(+1.10%)
Apr 13, 2012	16.30	16.35	16.21	16.35	4,733	-0.18(-1.09%)
Apr 12, 2012	16.52	16.56	16.51	16.53	4,569	+0.10(+0.63%)
Apr 11, 2012	16.43	16.44	16.41	16.42	3,936	+0.23(+1.40%)
Apr 10, 2012	16.27	16.31	16.20	16.20	6,706	-0.42(-2.53%)
Apr 09, 2012	16.58	16.62	16.53	16.62	3,382	-0.03(-0.21%)
Apr 05, 2012	16.65	16.65	16.60	16.65	1,942	-0.06(-0.33%)
Apr 04, 2012	16.71	16.71	16.71	16.71	169	-0.27(-1.59%)
Apr 03, 2012	17.30	17.37	16.95	16.98	105,070	-0.29(-1.68%)
Apr 02, 2012	16.91	17.46	16.89	17.27	130,666	+0.29(+1.71%)
Mar 30, 2012	16.98	16.98	16.98	16.98	1,128	+0.13(+0.78%)
Mar 29, 2012	16.82	16.87	16.79	16.84	2,936	-0.09(-0.56%)
Mar 28, 2012	17.05	17.05	16.91	16.94	5,485	-0.25(-1.47%)
Mar 27, 2012	17.18	17.19	17.18	17.19	975	-0.07(-0.40%)
Mar 26, 2012	17.11	17.27	17.11	17.26	1,910	+0.27(+1.59%)
Mar 23, 2012	17.00	17.02	16.97	16.99	3,622	+0.10(+0.57%)
Mar 22, 2012	16.86	16.96	16.86	16.89	4,556	-0.19(-1.10%)
Mar 21, 2012	17.05	17.09	17.00	17.08	4,119	-0.05(-0.28%)
Mar 20, 2012	17.13	17.14	17.09	17.13	6,304	-0.25(-1.43%)
Mar 19, 2012	17.29	17.41	17.29	17.38	2,667	-0.04(-0.21%)
Mar 16, 2012	17.46	17.46	17.41	17.41	2,099	+0.01(+0.05%)
Mar 15, 2012	17.36	17.45	17.36	17.40	2,349	+0.20(+1.19%)
Mar 14, 2012	17.26	17.26	17.20	17.20	4,004	+0.03(+0.18%)
Mar 13, 2012	17.01	17.17	17.01	17.17	10,798	+0.23(+1.38%)
Mar 12, 2012	16.88	16.94	16.88	16.94	1,465	+0.14(+0.82%)
Mar 09, 2012	16.83	16.84	16.79	16.80	1,215	-0.20(-1.17%)
Mar 08, 2012	16.96	17.00	16.89	17.00	17,218	+0.28(+1.66%)
Mar 07, 2012	16.66	16.73	16.65	16.72	4,603	+0.24(+1.47%)
Mar 06, 2012	16.82	16.82	16.39	16.48	10,857	-0.44(-2.58%)
Mar 05, 2012	16.93	16.96	16.89	16.91	11,825	+0.07(+0.41%)
Mar 02, 2012	16.82	16.97	16.74	16.84	8,745	-0.13(-0.78%)
Mar 01, 2012	17.00	17.00	16.96	16.98	1,209	+0.24(+1.46%)
Feb 29, 2012	16.91	16.91	16.72	16.73	3,376	-0.26(-1.55%)
Feb 28, 2012	17.00	17.02	16.98	17.00	2,554	+0.12(+0.70%)
Feb 27, 2012	16.66	16.88	16.66	16.88	3,297	-0.09(-0.53%)
Feb 24, 2012	17.04	17.06	16.97	16.97	3,996	+0.01(+0.08%)
Feb 23, 2012	16.95	17.01	16.92	16.95	5,142	+0.08(+0.49%)
Feb 22, 2012	16.80	16.88	16.80	16.87	3,855	-0.06(-0.37%)
Feb 21, 2012	16.66	16.94	16.66	16.93	6,236	+0.93(+5.79%)
Feb 17, 2012	16.74	16.82	16.01	16.01	2,865	-0.76(-4.54%)
Feb 16, 2012	16.65	16.81	16.65	16.77	5,794	+0.18(+1.08%)
Feb 15, 2012	16.66	16.67	16.59	16.59	3,804	+0.18(+1.13%)
Feb 14, 2012	16.39	16.44	16.30	16.40	24,955	+0.08(+0.48%)
Feb 13, 2012	16.54	16.64	16.33	16.33	8,443	-0.44(-2.64%)
Feb 10, 2012	16.43	16.77	16.40	16.77	3,452	+0.14(+0.86%)
Feb 09, 2012	16.56	16.64	16.56	16.63	5,858	+0.09(+0.56%)
Feb 08, 2012	16.51	16.55	16.51	16.53	3,629	+0.04(+0.27%)
Feb 07, 2012	16.21	16.49	16.21	16.49	5,450	+0.32(+1.95%)
Feb 06, 2012	16.51	16.52	16.13	16.17	7,782	-0.39(-2.34%)
Feb 03, 2012	16.51	16.59	16.43	16.56	3,213	+0.22(+1.36%)
Feb 02, 2012	16.33	16.36	16.28	16.34	1,858	-0.01(-0.09%)
Feb 01, 2012	16.32	16.35	16.29	16.35	4,410	+0.28(+1.77%)
Jan 31, 2012	16.07	16.13	16.06	16.07	3,876	+0.04(+0.26%)
Jan 30, 2012	15.98	16.06	15.98	16.03	5,855	-0.18(-1.12%)
Jan 27, 2012	16.24	16.24	16.16	16.21	6,587	-0.06(-0.37%)
Jan 26, 2012	16.34	16.47	16.26	16.27	24,005	+0.04(+0.23%)
Jan 25, 2012	16.08	16.28	16.08	16.23	18,150	+0.10(+0.61%)
Jan 24, 2012	16.07	16.17	16.06	16.13	7,181	-0.05(-0.32%)
Jan 23, 2012	16.24	16.24	16.18	16.19	2,842	+0.04(+0.24%)
Jan 20, 2012	16.20	16.21	16.15	16.15	7,079	-0.01(-0.07%)
Jan 19, 2012	16.40	16.40	16.07	16.16	22,001	+0.18(+1.14%)
Jan 18, 2012	15.92	16.01	15.92	15.98	4,375	+0.08(+0.51%)
Jan 17, 2012	15.82	15.99	15.82	15.90	16,172	-0.34(-2.09%)
Jan 13, 2012	15.71	16.24	15.65	16.24	6,587	+0.48(+3.03%)
Jan 12, 2012	15.77	15.81	15.70	15.76	5,792	-0.02(-0.10%)
Jan 11, 2012	15.71	15.84	15.71	15.77	8,206	+0.05(+0.29%)
Jan 10, 2012	15.93	15.95	15.65	15.73	9,995	+0.02(+0.12%)
Jan 09, 2012	15.70	15.77	15.33	15.71	25,700	+0.03(+0.22%)
Jan 06, 2012	15.81	15.81	15.67	15.67	9,421	-0.15(-0.96%)
Jan 05, 2012	15.92	15.96	15.82	15.83	9,503	-0.24(-1.51%)
Jan 04, 2012	16.47	16.47	16.07	16.07	40,978	+0.95(+6.27%)
Dec 30, 2011	15.00	15.15	15.00	15.12	5,790	+0.46(+3.16%)
Dec 29, 2011	14.92	15.11	14.66	14.66	2,703	-0.17(-1.17%)
Dec 28, 2011	14.98	14.98	14.83	14.83	43,136	-0.29(-1.92%)
Dec 27, 2011	15.06	15.15	15.06	15.12	6,209	+0.10(+0.64%)
Dec 23, 2011	14.88	15.27	14.88	15.02	12,911	+0.40(+2.74%)
Dec 21, 2011	14.88	14.88	14.62	14.62	3,044	-0.39(-2.63%)
Dec 20, 2011	14.91	15.09	14.91	15.02	5,378	+0.16(+1.10%)
Dec 19, 2011	15.02	15.02	14.42	14.85	20,576	-0.14(-0.90%)
Dec 16, 2011	15.09	15.09	14.95	14.99	6,197	-0.10(-0.64%)
Dec 15, 2011	15.15	15.15	14.56	15.09	14,584	+0.01(+0.09%)
Dec 14, 2011	15.08	15.10	14.96	15.07	19,357	+0.02(+0.14%)
Dec 13, 2011	15.43	15.43	14.42	15.05	14,600	-1.01(-6.27%)
Dec 12, 2011	15.34	16.06	15.28	16.06	6,145	+0.45(+2.91%)
Dec 09, 2011	14.71	15.62	14.71	15.61	6,129	+0.22(+1.44%)
Dec 08, 2011	15.42	15.42	15.34	15.38	3,255	-0.35(-2.20%)
Dec 07, 2011	15.64	15.73	15.63	15.73	1,471	+0.06(+0.35%)
Dec 06, 2011	15.63	15.72	15.63	15.67	2,015	+0.07(+0.44%)
Dec 05, 2011	15.76	15.76	15.61	15.61	5,522	+0.07(+0.45%)
Dec 02, 2011	15.70	15.70	15.54	15.54	2,559	-0.03(-0.18%)
Dec 01, 2011	15.59	15.61	15.52	15.56	4,264	-0.06(-0.40%)
Nov 30, 2011	15.54	15.63	15.54	15.63	6,868	+0.71(+4.78%)
Nov 29, 2011	14.98	15.02	14.88	14.91	13,778	-0.01(-0.09%)
Nov 28, 2011	14.94	14.94	14.72	14.93	5,132	+0.45(+3.11%)
Nov 25, 2011	14.23	14.60	14.23	14.48	18,133	+0.25(+1.75%)
Nov 23, 2011	14.28	14.28	14.23	14.23	1,153	-0.21(-1.49%)
Nov 22, 2011	14.71	14.71	14.44	14.44	11,834	-0.28(-1.93%)
Nov 21, 2011	14.73	14.75	14.69	14.73	2,920	-0.33(-2.21%)
Nov 18, 2011	15.00	15.10	15.00	15.06	2,657	+0.17(+1.11%)
Nov 17, 2011	15.09	15.13	14.89	14.89	4,886	-0.24(-1.60%)
Nov 16, 2011	15.21	15.29	15.13	15.13	5,251	-0.20(-1.31%)
Nov 15, 2011	15.25	15.35	15.25	15.34	4,028	+0.10(+0.68%)
Nov 14, 2011	15.30	15.34	15.22	15.23	4,002	-0.17(-1.12%)
Nov 11, 2011	15.41	15.48	15.37	15.40	12,591	+0.99(+6.87%)
Nov 10, 2011	15.08	15.30	14.42	14.42	9,535	-0.54(-3.61%)
Nov 09, 2011	15.18	15.31	14.78	14.96	19,706	-0.69(-4.38%)
Nov 08, 2011	15.48	15.64	15.48	15.64	2,957	+0.15(+0.94%)
Nov 07, 2011	15.61	15.75	15.38	15.49	8,599	-0.02(-0.10%)
Nov 04, 2011	15.64	15.64	15.45	15.51	4,707	-0.12(-0.74%)
Nov 03, 2011	15.70	15.70	15.49	15.63	9,499	+0.15(+0.94%)
Nov 02, 2011	15.50	15.52	15.42	15.48	6,659	+0.21(+1.36%)
Nov 01, 2011	15.19	15.34	15.19	15.27	7,729	-0.44(-2.82%)
Oct 31, 2011	15.91	15.91	15.72	15.72	3,801	-0.43(-2.66%)
Oct 28, 2011	16.24	16.24	16.08	16.15	8,577	-0.19(-1.17%)
Oct 27, 2011	16.26	16.38	16.16	16.34	2,554	+0.65(+4.17%)
Oct 26, 2011	15.79	15.79	15.56	15.68	6,274	+0.19(+1.25%)
Oct 25, 2011	13.17	15.71	12.99	15.49	8,154	-0.43(-2.70%)
Oct 24, 2011	16.44	16.44	15.75	15.92	17,110	+0.24(+1.51%)
Oct 21, 2011	15.65	15.72	15.58	15.68	28,829	+0.19(+1.20%)
Oct 20, 2011	15.64	15.64	15.37	15.49	4,460	-1.61(-9.43%)
Oct 19, 2011	15.76	17.11	15.48	17.11	141,799	+1.27(+8.04%)
Oct 18, 2011	15.57	15.85	15.57	15.83	1,665,542	+0.14(+0.88%)
Oct 13, 2011	15.70	15.70	15.70	15.70	144	-0.11(-0.70%)
Oct 12, 2011	15.81	15.81	15.81	15.81	144	+0.89(+5.99%)
Sep 29, 2011	14.91	14.91	14.91	14.91	144	+0.55(+3.81%)
Sep 22, 2011	14.43	14.37	14.37	14.37	288	-0.98(-6.36%)
Sep 16, 2011	15.39	15.34	15.34	15.34	866	+0.55(+3.74%)
Sep 15, 2011	15.22	15.35	14.79	14.79	2,995	+0.07(+0.47%)
Sep 12, 2011	14.72	14.72	14.72	14.72	0	-0.50(-3.27%)
Sep 09, 2011	15.22	15.22	15.22	15.22	866	+0.03(+0.18%)
Sep 08, 2011	15.26	15.27	15.19	15.19	433	+0.03(+0.23%)
Sep 06, 2011	14.84	15.16	15.16	15.16	288	-0.64(-4.03%)
Aug 31, 2011	15.79	15.79	15.79	15.79	144	+0.39(+2.56%)
Aug 29, 2011	15.40	15.40	15.40	15.40	288	+0.24(+1.60%)
Aug 25, 2011	15.17	15.16	15.16	15.16	1,300	+0.54(+3.69%)
Aug 23, 2011	14.62	14.62	14.62	14.62	144	-0.06(-0.38%)
Aug 22, 2011	14.67	14.67	14.67	14.67	144	-0.99(-6.32%)
Aug 16, 2011	15.74	15.66	15.66	15.66	866	-0.08(-0.49%)
Aug 15, 2011	15.74	15.74	15.74	15.74	288	+0.62(+4.08%)
Aug 11, 2011	15.11	15.12	15.12	15.12	288	-0.10(-0.68%)
Aug 10, 2011	15.23	15.23	15.22	15.22	288	-0.52(-3.30%)
Aug 09, 2011	15.74	16.80	14.92	15.74	722	+0.52(+3.41%)
Aug 08, 2011	15.22	15.22	15.22	15.22	144	-0.09(-0.59%)
Aug 05, 2011	15.71	15.71	15.31	15.31	722	-0.53(-3.36%)
Aug 04, 2011	16.03	16.03	15.85	15.85	288	-0.59(-3.58%)
Aug 03, 2011	16.44	16.44	16.44	16.44	144	-0.99(-5.68%)
Jul 27, 2011	17.43	17.43	17.43	17.43	144	-0.22(-1.26%)
Jul 26, 2011	17.65	17.65	17.65	17.65	144	+0.19(+1.11%)
Jul 19, 2011	17.45	17.45	17.45	17.45	433	+0.01(+0.05%)
Jul 15, 2011	17.47	17.44	17.44	17.44	288	-0.08(-0.48%)
Jul 13, 2011	17.53	17.53	17.53	17.53	288	+0.01(+0.07%)
Jul 12, 2011	17.49	17.52	17.49	17.52	433	-0.63(-3.46%)
Jul 07, 2011	18.15	18.15	18.15	18.15	3,034	+0.03(+0.19%)
Jul 05, 2011	18.11	18.11	18.11	18.11	288	+0.87(+5.06%)
Jun 20, 2011	17.24	17.24	17.24	17.24	0	+0.00(+0.00%)
Jun 16, 2011	17.24	17.24	17.24	17.24	1,011	-0.35(-1.97%)
Jun 14, 2011	17.59	17.59	17.59	17.59	0	+0.09(+0.52%)

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