NWS relies on the publishing industry for roughly a quarter of its yearly revenues. However, the publishing industry as a whole is declining secularly primarily because of the rise of the Internet. Furthermore, the cost of newsprint rose by over 25% in 2008, reducing the company's margins on its publications. Because of this, it is becoming increasingly more vital for the company to diversify into healthy or growing businesses, like its DBS segment. However, as of now, the company's reliance on print advertising leaves it vulnerable to the secular shift away from print. For example, the Wall Street Journal's ad revenue is down an estimated 20% in 2008, meaning that NWS must seek new distribution channels to save the advertising streams of its publications.