Year started to use internet
Before 1995   7.70%
1995   4.35%
1996   6.47%
1997   11.17%
1998   13.91%
1999   11.97%
2000   17.18%
2001   7.76%
2002   6.90%
2003   5.80%
2004   2.88%
After 2005   3.90%