According to IDC, the worldwide DSL subscriber base rose by over 447% in 1999 and the total number of lines is expected to reach 66.4 million by 2004 – a rise of 61.9 million on 2000.
Currently, the US represents around half of the worldwide DSL lines yet despite growth estimated at 26 million lines by 2004, the US share will drop to 39% by this time.
These figures concur with recent findings by Harris Interactive, whose study on DSL services indicated that it was becoming the favoured means of broadband access, as the table below shows.
US Broadband Households (000s) | Cable Modem Share | DSL Share | |
Apr-00 | 3,622 | 65% | 24% |
Jul-00 | 4,552 | 58% | 28% |
Nov-00 | 4,918 | 55% | 34% |
Jan-01 | 5,098 | 51% | 39% |