Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	21.30	21.38	20.77	21.06	2,651,210	-0.24(-1.11%)
Nov 29, 2012	20.93	21.34	20.29	21.30	566,814	+0.49(+2.37%)
Nov 28, 2012	20.29	21.18	20.27	20.80	772,479	+0.42(+2.08%)
Nov 27, 2012	20.45	20.45	19.58	20.38	735,497	-0.06(-0.29%)
Nov 26, 2012	20.33	20.44	20.05	20.44	210,638	-0.01(-0.05%)
Nov 23, 2012	19.95	20.52	19.61	20.45	212,255	+0.59(+2.98%)
Nov 21, 2012	19.48	19.98	19.41	19.86	452,502	+0.39(+2.02%)
Nov 20, 2012	19.46	19.70	19.21	19.46	325,690	-0.10(-0.50%)
Nov 19, 2012	19.49	19.82	18.72	19.56	663,400	+0.84(+4.47%)
Nov 16, 2012	18.51	18.74	18.34	18.73	331,755	+0.17(+0.90%)
Nov 15, 2012	18.66	18.87	18.27	18.56	617,485	+0.15(+0.80%)
Nov 14, 2012	18.56	18.57	18.21	18.41	298,726	-0.11(-0.58%)
Nov 13, 2012	18.14	18.62	18.02	18.52	376,710	+0.30(+1.62%)
Nov 12, 2012	17.69	18.31	17.66	18.22	182,485	+0.54(+3.06%)
Nov 09, 2012	17.87	18.27	17.59	17.68	213,844	-0.25(-1.37%)
Nov 08, 2012	18.20	18.43	17.71	17.93	142,140	-0.25(-1.36%)
Nov 07, 2012	17.39	18.62	17.39	18.17	675,645	+0.52(+2.96%)
Nov 06, 2012	17.68	17.71	17.33	17.65	98,745	+0.02(+0.11%)
Nov 05, 2012	17.56	17.70	17.24	17.63	87,433	+0.12(+0.67%)
Nov 02, 2012	18.29	18.29	17.48	17.51	60,856	-0.55(-3.05%)
Nov 01, 2012	17.93	18.62	17.93	18.07	157,827	+0.22(+1.21%)
Oct 31, 2012	17.23	17.95	17.15	17.85	77,491	+0.63(+3.66%)
Oct 26, 2012	16.78	17.22	17.22	17.22	98,272	+0.43(+2.58%)
Oct 25, 2012	16.63	16.83	16.55	16.78	321,615	+0.26(+1.55%)
Oct 24, 2012	16.50	16.67	16.37	16.53	93,983	+0.13(+0.78%)
Oct 23, 2012	16.37	16.50	16.31	16.40	94,681	-0.24(-1.42%)
Oct 19, 2012	17.11	17.11	16.13	16.64	169,840	-0.58(-3.37%)
Oct 18, 2012	17.27	17.29	17.03	17.22	151,414	-0.11(-0.63%)
Oct 17, 2012	17.20	17.50	17.20	17.33	167,673	+0.11(+0.63%)
Oct 16, 2012	16.81	17.26	16.75	17.22	240,504	+0.50(+3.00%)
Oct 15, 2012	16.60	16.85	16.60	16.72	119,810	+0.18(+1.07%)
Oct 12, 2012	17.03	17.03	16.45	16.54	227,255	-0.72(-4.17%)
Oct 11, 2012	16.76	17.42	16.76	17.26	231,720	+0.62(+3.73%)
Oct 10, 2012	16.61	16.88	16.53	16.64	379,978	+0.04(+0.24%)
Oct 09, 2012	16.73	16.84	16.45	16.60	303,685	-0.15(-0.88%)
Oct 08, 2012	17.24	17.24	16.52	16.75	284,972	-0.53(-3.08%)
Oct 05, 2012	17.73	18.15	17.17	17.28	192,709	-0.33(-1.90%)
Oct 04, 2012	17.98	17.98	17.53	17.61	538,237	-0.30(-1.65%)
Oct 03, 2012	18.02	18.06	17.83	17.91	145,338	-0.07(-0.38%)
Oct 02, 2012	17.98	18.11	17.88	17.98	262,650	+0.01(+0.06%)
Oct 01, 2012	18.03	18.08	17.71	17.97	300,550	+0.02(+0.11%)
Sep 28, 2012	17.90	18.20	17.85	17.95	602,841	-0.04(-0.22%)
Sep 27, 2012	18.03	18.35	17.95	17.99	342,524	+0.05(+0.27%)
Sep 26, 2012	18.01	18.21	17.88	17.94	160,632	-0.04(-0.22%)
Sep 25, 2012	18.28	18.69	17.94	17.98	285,951	-0.20(-1.08%)
Sep 24, 2012	18.41	18.63	18.15	18.17	318,573	-0.34(-1.86%)
Sep 21, 2012	18.69	18.72	18.38	18.52	323,027	+0.03(+0.16%)
Sep 20, 2012	18.42	18.52	18.07	18.49	130,573	-0.07(-0.37%)
Sep 19, 2012	18.47	18.65	18.39	18.56	142,531	+0.08(+0.43%)
Sep 18, 2012	17.94	18.49	17.92	18.48	96,826	+0.60(+3.36%)
Sep 17, 2012	17.87	17.90	17.63	17.88	110,085	-0.17(-0.93%)
Sep 14, 2012	17.57	18.07	17.52	18.05	181,099	+0.51(+2.92%)
Sep 13, 2012	17.27	17.55	17.17	17.53	128,951	+0.25(+1.42%)
Sep 12, 2012	16.82	17.33	16.76	17.29	154,812	+0.53(+3.17%)
Sep 11, 2012	16.21	16.92	16.21	16.76	167,805	+0.57(+3.53%)
Sep 10, 2012	16.00	16.22	15.96	16.18	327,200	+0.16(+0.98%)
Sep 07, 2012	15.93	16.06	15.86	16.03	149,083	+0.10(+0.62%)
Sep 06, 2012	15.38	15.98	15.15	15.93	176,229	+0.68(+4.46%)
Sep 05, 2012	15.45	15.56	15.03	15.25	216,381	-0.22(-1.40%)
Sep 04, 2012	14.82	15.67	14.82	15.46	242,557	+0.64(+4.32%)
Aug 31, 2012	14.89	14.96	14.78	14.82	67,131	+0.02(+0.13%)
Aug 30, 2012	14.90	15.20	14.78	14.80	153,385	-0.20(-1.31%)
Aug 29, 2012	14.93	15.07	14.69	15.00	70,740	+0.15(+1.00%)
Aug 27, 2012	15.02	15.04	14.79	14.85	165,758	-0.16(-1.05%)
Aug 24, 2012	14.93	15.19	14.92	15.01	133,368	+0.04(+0.26%)
Aug 23, 2012	15.41	15.41	14.92	14.97	134,335	-0.48(-3.12%)
Aug 22, 2012	15.22	15.56	15.02	15.45	298,487	+0.17(+1.10%)
Aug 21, 2012	15.10	15.29	14.98	15.29	1,067,720	+0.19(+1.24%)
Aug 20, 2012	15.23	15.23	14.94	15.10	95,199	-0.19(-1.22%)
Aug 17, 2012	15.45	15.60	15.22	15.29	199,394	-0.23(-1.46%)
Aug 16, 2012	15.11	15.54	15.10	15.51	192,964	+0.31(+2.01%)
Aug 15, 2012	14.79	15.25	14.79	15.21	161,333	+0.37(+2.52%)
Aug 14, 2012	15.24	15.26	14.78	14.83	275,780	-0.32(-2.08%)
Aug 13, 2012	15.24	15.29	14.65	15.15	223,097	-0.15(-0.97%)
Aug 10, 2012	15.30	15.37	15.17	15.30	49,892	-0.01(-0.06%)
Aug 09, 2012	15.20	15.62	15.10	15.31	207,667	-0.04(-0.26%)
Aug 08, 2012	15.20	15.35	15.19	15.35	211,497	+0.08(+0.52%)
Aug 07, 2012	15.27	15.28	15.23	15.27	223,085	+0.01(+0.06%)
Aug 06, 2012	15.27	15.32	15.13	15.26	479,613	+0.01(+0.06%)
Aug 03, 2012	15.59	15.89	15.12	15.25	948,499	-0.33(-2.09%)
Aug 02, 2012	16.97	17.26	15.09	15.57	1,999,259	-3.40(-17.91%)
Aug 01, 2012	19.19	19.21	18.91	18.97	165,125	-0.14(-0.72%)
Jul 31, 2012	18.84	19.45	18.83	19.11	155,206	+0.23(+1.20%)
Jul 30, 2012	19.39	19.40	18.80	18.88	74,345	-0.49(-2.54%)
Jul 27, 2012	18.83	19.46	18.72	19.38	254,405	+0.63(+3.36%)
Jul 26, 2012	19.22	19.22	18.73	18.74	238,664	-0.22(-1.14%)
Jul 25, 2012	18.73	19.46	18.69	18.96	561,379	+0.25(+1.32%)
Jul 24, 2012	18.52	18.77	18.22	18.72	297,760	-0.05(-0.26%)
Jul 23, 2012	18.76	18.99	18.61	18.76	183,141	-0.27(-1.40%)
Jul 20, 2012	19.48	19.48	18.85	19.03	59,949	-0.59(-3.01%)
Jul 19, 2012	19.70	20.02	18.74	19.62	203,500	-0.19(-0.94%)
Jul 18, 2012	19.62	19.90	19.61	19.81	71,733	+0.09(+0.45%)
Jul 17, 2012	19.39	19.88	19.09	19.72	110,811	+0.36(+1.88%)
Jul 16, 2012	19.04	19.83	18.88	19.36	231,753	+0.20(+1.03%)
Jul 13, 2012	19.06	19.21	18.92	19.16	296,434	+0.18(+0.93%)
Jul 12, 2012	18.87	19.27	18.86	18.98	368,044	-0.04(-0.21%)
Jul 11, 2012	19.27	19.29	18.81	19.02	375,986	-0.25(-1.28%)
Jul 10, 2012	19.77	19.89	19.18	19.27	81,657	-0.34(-1.76%)
Jul 09, 2012	20.13	20.13	19.35	19.61	102,511	-0.54(-2.69%)
Jul 06, 2012	20.58	20.86	20.10	20.15	136,697	-0.68(-3.26%)
Jul 05, 2012	20.42	21.26	20.42	20.83	95,925	+0.32(+1.58%)
Jul 03, 2012	20.00	20.58	20.00	20.51	56,768	+0.47(+2.36%)
Jul 02, 2012	19.70	20.08	19.48	20.04	200,564	+0.30(+1.50%)
Jun 29, 2012	19.30	19.74	19.07	19.74	208,379	+0.79(+4.16%)
Jun 28, 2012	19.26	19.28	18.85	18.95	200,173	-0.47(-2.43%)
Jun 27, 2012	19.48	19.87	19.16	19.42	137,216	+0.00(+0.00%)
Jun 26, 2012	18.88	19.78	18.81	19.42	206,746	+0.55(+2.92%)
Jun 25, 2012	18.92	19.27	18.73	18.87	400,854	-0.68(-3.48%)
Jun 22, 2012	19.77	20.14	19.21	19.55	3,672,996	-0.24(-1.19%)
Jun 21, 2012	19.74	19.80	19.38	19.79	424,619	+0.09(+0.45%)
Jun 20, 2012	19.73	19.99	19.18	19.70	116,381	+0.02(+0.10%)
Jun 19, 2012	20.15	20.68	19.36	19.68	380,191	-0.43(-2.15%)
Jun 18, 2012	19.11	20.43	19.06	20.11	224,913	+0.91(+4.72%)
Jun 15, 2012	19.25	19.39	18.95	19.21	475,953	-0.13(-0.66%)
Jun 14, 2012	19.14	19.47	19.10	19.34	216,366	+0.19(+0.98%)
Jun 13, 2012	19.61	19.61	18.90	19.15	128,234	-0.50(-2.56%)
Jun 12, 2012	19.71	19.99	19.53	19.65	212,925	+0.03(+0.15%)
Jun 11, 2012	20.38	20.60	19.56	19.62	352,086	-0.38(-1.92%)
Jun 08, 2012	19.63	21.02	19.51	20.01	547,757	+0.31(+1.55%)
Jun 07, 2012	19.62	19.70	19.10	19.70	145,015	+0.33(+1.68%)
Jun 06, 2012	18.92	19.54	18.92	19.38	69,462	+0.56(+2.98%)
Jun 05, 2012	18.82	18.98	18.79	18.81	244,626	-0.10(-0.52%)
Jun 04, 2012	18.78	18.98	18.73	18.91	364,364	+0.19(+1.00%)
Jun 01, 2012	19.17	19.25	18.64	18.73	577,830	-0.78(-3.99%)
May 31, 2012	20.08	20.32	19.22	19.50	333,009	-0.59(-2.94%)
May 30, 2012	20.07	20.43	19.91	20.09	249,538	-0.14(-0.68%)
May 29, 2012	20.39	20.69	20.14	20.23	263,790	-0.07(-0.34%)
May 25, 2012	19.58	20.66	19.47	20.30	293,674	+0.76(+3.88%)
May 24, 2012	19.41	19.54	19.20	19.54	121,452	+0.11(+0.56%)
May 23, 2012	19.36	19.43	19.04	19.43	254,674	-0.06(-0.30%)
May 22, 2012	19.42	19.59	19.35	19.49	290,036	+0.10(+0.51%)
May 21, 2012	19.06	19.68	19.01	19.39	365,891	+0.33(+1.76%)
May 18, 2012	19.64	19.64	18.72	19.06	746,615	-0.58(-2.96%)
May 17, 2012	19.70	19.82	19.41	19.64	442,315	-0.04(-0.20%)
May 16, 2012	20.22	20.24	19.40	19.68	464,465	-0.33(-1.62%)
May 15, 2012	21.19	21.23	19.95	20.01	320,780	-1.18(-5.58%)
May 14, 2012	21.45	21.47	21.05	21.19	334,490	-0.51(-2.36%)
May 11, 2012	21.24	21.73	21.18	21.70	404,845	+0.29(+1.33%)
May 10, 2012	21.29	21.62	21.11	21.41	531,082	+0.28(+1.30%)
May 09, 2012	21.14	21.41	20.88	21.14	559,490	-0.25(-1.15%)
May 08, 2012	21.47	21.69	21.19	21.38	319,927	-0.31(-1.41%)
May 07, 2012	21.23	21.81	21.19	21.69	322,674	+0.38(+1.80%)
May 04, 2012	21.25	21.47	21.23	21.31	78,165	-0.17(-0.78%)
May 03, 2012	21.64	21.77	21.23	21.47	93,481	-0.23(-1.04%)
May 02, 2012	21.56	22.12	21.56	21.70	194,834	+0.03(+0.14%)
May 01, 2012	21.86	21.97	21.64	21.67	496,362	-0.08(-0.36%)
Apr 30, 2012	21.28	22.26	21.19	21.75	219,375	+0.46(+2.18%)
Apr 27, 2012	20.15	21.60	20.15	21.29	349,828	+0.08(+0.37%)
Apr 26, 2012	21.14	21.26	21.06	21.21	193,532	-0.01(-0.05%)
Apr 25, 2012	21.47	21.47	20.88	21.22	115,636	+0.00(+0.00%)
Apr 24, 2012	21.22	21.42	21.14	21.22	72,144	+0.14(+0.65%)
Apr 23, 2012	21.00	21.28	20.74	21.08	189,785	-0.05(-0.23%)
Apr 20, 2012	21.33	21.40	20.99	21.13	398,701	-0.15(-0.69%)
Apr 19, 2012	21.38	21.42	21.10	21.28	230,585	-0.26(-1.19%)
Apr 18, 2012	21.32	21.62	21.17	21.53	403,631	+0.22(+1.02%)
Apr 17, 2012	21.42	21.52	21.16	21.32	295,988	+0.09(+0.42%)
Apr 16, 2012	21.17	21.77	21.00	21.23	331,829	+0.01(+0.05%)
Apr 13, 2012	21.38	21.52	21.03	21.22	338,081	-0.25(-1.15%)
Apr 12, 2012	22.23	22.49	21.16	21.46	350,517	+0.19(+0.88%)
Apr 11, 2012	20.99	21.66	20.99	21.28	339,684	+0.15(+0.70%)
Apr 10, 2012	21.08	21.83	20.98	21.13	259,216	-0.01(-0.05%)
Apr 09, 2012	21.03	21.79	20.83	21.14	202,169	-0.10(-0.46%)
Apr 05, 2012	21.33	21.51	21.20	21.24	612,327	+0.03(+0.14%)
Apr 04, 2012	20.75	21.36	20.69	21.21	459,428	-0.02(-0.09%)
Apr 03, 2012	21.60	22.06	21.07	21.23	262,555	-0.18(-0.83%)
Apr 02, 2012	20.98	22.06	20.69	21.40	800,172	+0.62(+2.99%)
Mar 30, 2012	19.90	21.18	19.90	20.78	1,127,865	+1.08(+5.50%)

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