CREATE TABLE table_23143607_1 (foundation VARCHAR, television_channels VARCHAR)
SELECT COUNT(foundation) FROM table_23143607_1 WHERE television_channels = "Canal Nou Canal Nou Dos Canal Nou 24 TVVi"
มีกี่วันก่อตั้งเมื่อช่องโทรทัศน์ canal nou canal nou dos canal nou 24 tvvi?
How many foundation dates were there when the  television channels is canal nou canal nou dos canal nou 24 tvvi?