Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	17.52	17.70	17.42	17.69	2,469,499	+0.70(+4.13%)
Nov 29, 2011	17.19	17.26	16.94	16.99	810,466	-0.15(-0.89%)
Nov 28, 2011	17.51	17.55	16.98	17.14	1,235,026	+0.18(+1.06%)
Nov 25, 2011	16.84	17.25	16.84	16.96	374,940	+0.04(+0.25%)
Nov 23, 2011	17.25	17.25	16.78	16.92	2,414,598	-0.44(-2.56%)
Nov 22, 2011	17.45	17.55	17.25	17.37	1,313,956	-0.06(-0.36%)
Nov 21, 2011	17.67	17.80	17.28	17.43	1,989,247	-0.31(-1.76%)
Nov 18, 2011	17.85	17.91	17.51	17.74	1,708,593	+0.00(+0.00%)
Nov 17, 2011	18.31	18.38	17.67	17.74	2,144,030	-0.63(-3.44%)
Nov 16, 2011	18.15	18.54	17.88	18.37	2,148,107	+0.04(+0.23%)
Nov 15, 2011	18.08	18.44	17.96	18.33	1,181,258	+0.17(+0.96%)
Nov 14, 2011	18.43	18.43	18.07	18.16	1,552,091	-0.35(-1.91%)
Nov 11, 2011	18.37	18.75	18.18	18.51	1,676,224	+0.36(+1.99%)
Nov 10, 2011	18.63	18.64	18.10	18.15	2,071,746	-0.21(-1.14%)
Nov 09, 2011	18.84	18.98	18.25	18.36	1,690,719	-0.90(-4.69%)
Nov 08, 2011	19.10	19.30	18.44	19.26	3,108,041	+0.28(+1.46%)
Nov 07, 2011	18.91	19.15	18.68	18.98	1,172,316	+0.11(+0.59%)
Nov 04, 2011	19.06	19.09	18.74	18.87	1,978,670	-0.35(-1.84%)
Nov 03, 2011	19.19	19.33	18.67	19.23	1,858,004	+0.25(+1.32%)
Nov 02, 2011	19.06	19.24	18.65	18.98	1,935,070	+0.24(+1.30%)
Nov 01, 2011	18.80	19.13	18.68	18.73	3,515,037	-0.75(-3.85%)
Oct 31, 2011	19.48	19.74	18.99	19.48	1,808,673	-0.34(-1.72%)
Oct 28, 2011	19.35	19.86	19.55	19.82	2,138,463	-0.04(-0.21%)
Oct 27, 2011	20.07	20.07	18.58	19.87	4,234,342	+0.90(+4.76%)
Oct 26, 2011	19.29	19.44	18.73	18.96	3,151,908	-0.14(-0.73%)
Oct 25, 2011	19.53	19.53	19.02	19.10	2,794,366	-0.51(-2.59%)
Oct 24, 2011	19.14	19.80	19.01	19.61	2,631,993	+0.50(+2.62%)
Oct 21, 2011	18.53	19.12	18.49	19.11	1,321,711	+0.80(+4.36%)
Oct 20, 2011	18.23	18.44	17.62	18.31	2,485,521	+0.10(+0.57%)
Oct 19, 2011	18.26	18.66	18.09	18.21	2,314,739	-0.51(-2.71%)
Oct 18, 2011	18.35	18.85	18.23	18.71	3,006,470	+0.41(+2.24%)
Oct 17, 2011	18.98	18.98	18.27	18.30	1,796,154	-0.77(-4.04%)
Oct 14, 2011	18.70	19.25	18.63	19.07	2,880,890	+0.67(+3.62%)
Oct 13, 2011	18.48	18.60	18.14	18.41	1,946,978	-0.28(-1.52%)
Oct 12, 2011	18.46	18.90	18.30	18.69	1,358,837	+0.44(+2.40%)
Oct 11, 2011	18.53	18.63	18.20	18.25	1,774,218	-0.41(-2.20%)
Oct 10, 2011	18.25	18.66	18.09	18.66	1,796,564	+0.80(+4.47%)
Oct 07, 2011	18.42	18.42	17.76	17.87	2,232,904	-0.44(-2.39%)
Oct 06, 2011	18.23	18.31	18.01	18.30	1,917,166	+0.44(+2.45%)
Oct 05, 2011	18.16	18.16	17.16	17.87	2,535,137	-0.36(-1.98%)
Oct 04, 2011	16.83	18.26	16.46	18.23	3,886,719	+0.97(+5.59%)
Oct 03, 2011	18.30	18.35	17.25	17.26	1,912,145	-1.00(-5.47%)
Sep 30, 2011	18.30	18.66	18.25	18.26	2,536,264	-0.30(-1.62%)
Sep 29, 2011	18.62	18.69	18.21	18.56	1,735,016	+0.28(+1.53%)
Sep 28, 2011	19.22	19.27	18.24	18.28	1,504,067	-0.84(-4.39%)
Sep 27, 2011	19.31	19.47	18.99	19.12	1,483,111	+0.20(+1.08%)
Sep 26, 2011	18.91	18.96	18.53	18.92	1,471,821	+0.13(+0.69%)
Sep 23, 2011	18.33	18.86	18.27	18.79	1,752,316	+0.34(+1.85%)
Sep 22, 2011	18.96	19.03	18.24	18.45	2,036,210	-0.84(-4.35%)
Sep 21, 2011	20.30	20.39	19.26	19.29	970,799	-1.04(-5.11%)
Sep 20, 2011	20.66	20.76	20.32	20.32	1,046,260	-0.22(-1.06%)
Sep 19, 2011	20.52	20.77	20.43	20.54	1,076,769	-0.39(-1.86%)
Sep 16, 2011	20.82	21.03	20.59	20.93	1,417,773	+0.13(+0.62%)
Sep 15, 2011	20.71	20.82	20.46	20.80	872,009	+0.27(+1.33%)
Sep 14, 2011	20.41	20.62	20.06	20.53	1,428,385	+0.26(+1.28%)
Sep 13, 2011	20.31	20.46	20.10	20.27	2,311,883	+0.01(+0.03%)
Sep 12, 2011	19.96	20.27	19.89	20.26	1,915,028	-0.01(-0.03%)
Sep 09, 2011	20.75	20.88	20.08	20.27	2,715,124	-0.61(-2.91%)
Sep 08, 2011	21.11	21.18	20.82	20.88	1,141,827	-0.36(-1.70%)
Sep 07, 2011	20.74	21.28	20.43	21.24	1,284,898	+0.83(+4.08%)
Sep 06, 2011	19.95	20.65	19.91	20.41	1,192,785	-0.12(-0.57%)
Sep 02, 2011	20.48	20.92	20.39	20.52	1,623,056	-0.47(-2.24%)

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