From: Regulated competition in health care: Switching and barriers to switching in the Dutch health insurance system
Dutch Health Care Consumer Panel
National Panel of people with Chronic illness or Disability
Sent
Returned
Response
2007
2876
2325
81%
3761
3310
88%
2008
2796
2107
75%
3917
3290
84%
2009
2655
1896
71%
3509
2877
82%