Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	21.00	21.23	21.00	21.15	11,751	+0.17(+0.81%)
Jun 29, 2011	20.92	21.12	20.81	20.98	70,368	-0.33(-1.55%)
Jun 28, 2011	21.32	21.47	20.97	21.32	38,234	-0.33(-1.53%)
Jun 27, 2011	21.57	21.65	21.28	21.65	49,489	+1.38(+6.81%)
Jun 24, 2011	20.31	20.46	20.14	20.27	36,149	+0.43(+2.19%)
Jun 23, 2011	19.14	19.83	19.07	19.83	60,512	+0.78(+4.07%)
Jun 22, 2011	19.21	19.25	19.06	19.06	8,753	-0.42(-2.14%)
Jun 21, 2011	19.16	19.47	19.15	19.47	26,066	+0.60(+3.21%)
Jun 20, 2011	18.81	18.97	18.81	18.87	21,429	-0.23(-1.19%)
Jun 17, 2011	18.94	19.19	18.94	19.09	35,987	+0.44(+2.38%)
Jun 16, 2011	18.63	18.83	18.55	18.65	20,450	+0.00(+0.00%)
Jun 15, 2011	18.78	18.92	18.62	18.65	24,252	-0.26(-1.40%)
Jun 14, 2011	18.89	19.06	18.85	18.91	19,581	+0.25(+1.32%)
Jun 13, 2011	18.71	18.87	18.63	18.67	13,512	+0.19(+1.02%)
Jun 10, 2011	18.56	18.61	18.45	18.48	28,792	-0.37(-1.96%)
Jun 09, 2011	18.88	18.88	18.65	18.85	23,707	-0.32(-1.68%)
Jun 08, 2011	19.46	19.46	19.17	19.17	24,128	-0.95(-4.74%)
Jun 07, 2011	20.11	20.28	20.03	20.12	9,431	+0.06(+0.28%)
Jun 06, 2011	20.25	20.28	20.07	20.07	15,483	-0.22(-1.07%)
Jun 03, 2011	20.28	20.55	20.06	20.28	15,697	-0.65(-3.12%)
May 24, 2011	21.06	21.17	20.82	20.94	19,555	-0.47(-2.21%)
May 23, 2011	21.58	21.58	21.37	21.41	18,887	-0.44(-2.03%)
May 20, 2011	22.06	22.06	21.73	21.85	32,083	-0.45(-2.03%)
May 19, 2011	22.24	22.31	21.98	22.31	31,564	-0.52(-2.28%)
May 18, 2011	22.47	22.83	22.47	22.83	50,770	+0.54(+2.42%)
May 17, 2011	22.41	22.43	22.24	22.29	32,860	+0.28(+1.29%)
May 16, 2011	21.84	22.08	21.84	22.01	37,584	+0.37(+1.70%)
May 13, 2011	22.05	22.05	21.55	21.64	34,996	+0.13(+0.62%)
May 12, 2011	21.50	21.65	21.39	21.50	44,808	-0.29(-1.34%)
May 11, 2011	21.63	21.89	21.36	21.80	92,902	-0.36(-1.62%)
May 10, 2011	21.98	22.18	21.98	22.16	41,247	+0.19(+0.86%)
May 09, 2011	22.19	22.19	21.91	21.97	27,717	-0.23(-1.02%)
May 06, 2011	22.02	22.31	21.82	22.19	95,055	+0.86(+4.03%)
May 05, 2011	20.70	21.54	20.65	21.33	156,786	+1.00(+4.93%)
May 04, 2011	20.66	20.66	20.31	20.33	18,575	-0.66(-3.15%)
May 03, 2011	21.11	21.11	20.86	20.99	42,691	+0.25(+1.18%)
May 02, 2011	20.74	20.76	20.74	20.75	9,175	-0.09(-0.45%)
Apr 29, 2011	20.71	20.84	20.62	20.84	40,044	+0.13(+0.64%)
Apr 28, 2011	20.80	20.98	20.58	20.71	34,994	-0.78(-3.65%)
Apr 27, 2011	21.61	21.61	21.28	21.49	18,700	-0.19(-0.87%)
Apr 26, 2011	21.46	21.76	21.46	21.68	44,164	+0.72(+3.43%)
Apr 25, 2011	20.91	21.04	20.91	20.97	21,122	-0.15(-0.72%)
Apr 21, 2011	20.88	21.12	20.84	21.12	25,013	-0.33(-1.54%)
Apr 20, 2011	21.54	21.76	21.27	21.45	48,935	-0.41(-1.86%)
Apr 19, 2011	21.53	21.85	21.14	21.85	66,932	+1.47(+7.19%)
Apr 18, 2011	20.52	20.55	20.32	20.39	71,191	+0.13(+0.65%)
Apr 15, 2011	20.18	20.40	20.15	20.26	33,332	+0.79(+4.08%)
Apr 14, 2011	19.76	19.76	19.29	19.46	65,479	-0.67(-3.33%)
Apr 13, 2011	20.03	20.13	19.89	20.13	93,216	+1.50(+8.07%)
Apr 12, 2011	18.64	18.70	18.51	18.63	101,113	+1.15(+6.60%)
Apr 11, 2011	17.67	17.67	17.23	17.48	47,427	+0.16(+0.93%)
Apr 08, 2011	17.62	17.77	17.21	17.32	65,215	-0.03(-0.16%)
Apr 07, 2011	17.49	17.56	17.26	17.35	68,157	-0.19(-1.08%)
Apr 06, 2011	17.61	17.66	17.43	17.53	38,923	-0.30(-1.70%)
Apr 05, 2011	17.85	17.94	17.80	17.84	8,561	-0.10(-0.58%)
Apr 04, 2011	17.99	17.99	17.83	17.94	17,539	-0.10(-0.58%)

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