Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	19.91	20.21	19.79	19.80	211,024	-0.36(-1.78%)
Oct 28, 2011	19.87	20.28	19.87	20.16	246,885	+0.14(+0.70%)
Oct 27, 2011	19.51	20.03	19.47	20.02	336,703	+0.66(+3.39%)
Oct 26, 2011	19.27	19.48	18.99	19.37	185,309	+0.42(+2.22%)
Oct 25, 2011	19.23	19.29	18.92	18.95	199,636	-0.45(-2.35%)
Oct 24, 2011	19.21	19.51	19.10	19.40	173,602	+0.21(+1.09%)
Oct 21, 2011	19.00	19.19	18.65	19.19	255,317	+0.45(+2.38%)
Oct 20, 2011	18.19	18.77	18.12	18.74	325,303	+0.56(+3.08%)
Oct 19, 2011	18.51	18.73	18.15	18.18	219,048	-0.32(-1.75%)
Oct 18, 2011	18.13	18.64	17.81	18.51	247,249	+0.46(+2.57%)
Oct 17, 2011	18.60	18.66	17.96	18.04	189,181	-0.76(-4.05%)
Oct 14, 2011	18.44	18.83	18.17	18.80	205,221	+0.56(+3.07%)
Oct 13, 2011	18.43	18.52	18.18	18.25	259,566	-0.67(-3.52%)
Oct 12, 2011	18.62	19.09	18.59	18.91	203,732	+0.39(+2.08%)
Oct 11, 2011	18.22	18.61	18.16	18.52	191,536	+0.16(+0.86%)
Oct 10, 2011	18.37	18.52	18.20	18.37	237,973	+0.38(+2.14%)
Oct 07, 2011	18.49	18.59	17.88	17.98	429,185	-0.54(-2.93%)
Oct 06, 2011	18.59	18.63	18.20	18.52	286,448	-0.10(-0.52%)
Oct 05, 2011	18.93	18.93	18.32	18.62	207,873	-0.34(-1.80%)
Oct 04, 2011	17.96	18.98	17.83	18.96	534,372	+0.93(+5.14%)
Oct 03, 2011	19.02	19.08	18.02	18.04	327,236	-0.83(-4.41%)
Sep 30, 2011	18.46	19.16	18.38	18.87	386,365	+0.13(+0.70%)
Sep 29, 2011	18.75	19.13	18.34	18.73	165,571	+0.38(+2.05%)
Sep 28, 2011	18.46	18.69	18.31	18.36	467,630	-0.14(-0.76%)
Sep 27, 2011	18.55	18.95	18.35	18.50	240,971	+0.24(+1.29%)
Sep 26, 2011	17.93	18.29	17.73	18.26	169,060	+0.50(+2.81%)
Sep 23, 2011	17.64	17.93	17.47	17.76	418,233	+0.07(+0.40%)
Sep 22, 2011	17.04	17.94	16.94	17.69	1,113,408	+0.06(+0.35%)
Sep 21, 2011	17.61	17.72	17.54	17.63	691,679	+0.02(+0.10%)
Sep 20, 2011	17.47	17.73	17.38	17.61	276,572	+0.17(+1.00%)
Sep 19, 2011	17.35	17.59	17.12	17.44	210,353	-0.17(-0.99%)
Sep 16, 2011	18.10	18.18	17.51	17.61	296,350	-0.37(-2.04%)
Sep 15, 2011	17.73	18.08	17.64	17.98	162,359	+0.44(+2.49%)
Sep 14, 2011	17.18	17.76	16.90	17.55	235,985	+0.50(+2.93%)
Sep 13, 2011	17.15	17.20	16.80	17.05	215,122	+0.01(+0.05%)
Sep 12, 2011	16.84	17.18	16.63	17.04	437,434	+0.03(+0.15%)
Sep 09, 2011	17.12	17.23	16.85	17.01	348,510	-0.32(-1.87%)
Sep 08, 2011	17.35	17.52	17.27	17.33	153,309	-0.20(-1.15%)
Sep 07, 2011	17.18	17.55	17.12	17.54	152,674	+0.66(+3.94%)
Sep 06, 2011	16.59	16.93	16.38	16.87	307,049	-0.19(-1.13%)
Sep 02, 2011	17.32	17.58	17.02	17.06	197,721	-0.52(-2.94%)
Sep 01, 2011	18.24	18.38	17.55	17.58	159,843	-0.65(-3.55%)
Aug 31, 2011	18.31	18.39	17.75	18.23	219,747	+0.01(+0.05%)
Aug 30, 2011	18.25	18.29	17.75	18.22	195,205	-0.17(-0.90%)
Aug 29, 2011	17.76	18.43	17.72	18.39	183,963	+0.88(+5.05%)
Aug 26, 2011	17.87	17.91	17.29	17.50	281,699	-0.45(-2.53%)
Aug 25, 2011	18.47	18.59	17.71	17.96	194,473	-0.35(-1.91%)
Aug 24, 2011	17.91	18.56	17.87	18.31	217,668	+0.39(+2.20%)
Aug 23, 2011	17.14	17.91	17.06	17.91	194,629	+0.76(+4.44%)
Aug 22, 2011	17.46	17.52	17.05	17.15	168,711	+0.09(+0.51%)
Aug 19, 2011	16.89	17.43	16.87	17.06	215,450	-0.01(-0.05%)
Aug 18, 2011	16.97	17.41	16.91	17.07	296,826	-0.48(-2.74%)
Aug 17, 2011	17.66	17.70	17.38	17.55	139,337	-0.11(-0.64%)
Aug 16, 2011	17.72	17.82	17.31	17.67	389,506	-0.50(-2.75%)
Aug 15, 2011	17.97	18.24	17.73	18.17	145,729	+0.42(+2.37%)
Aug 12, 2011	17.81	18.10	17.41	17.75	130,009	+0.11(+0.60%)
Aug 11, 2011	17.11	17.87	16.84	17.64	346,228	+0.67(+3.92%)
Aug 10, 2011	17.55	17.68	16.93	16.98	307,166	-1.18(-6.51%)
Aug 09, 2011	18.39	18.17	16.90	18.16	483,800	+1.01(+5.87%)
Aug 08, 2011	18.39	18.80	16.98	17.15	460,337	-1.72(-9.09%)
Aug 05, 2011	18.70	19.56	18.28	18.87	372,662	+0.39(+2.13%)
Aug 04, 2011	19.19	19.56	18.46	18.47	289,262	-0.93(-4.78%)
Aug 03, 2011	18.33	19.44	18.01	19.40	404,808	+0.69(+3.70%)
Aug 02, 2011	18.85	19.06	18.67	18.71	300,882	-0.30(-1.57%)

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