Healthcare Market News (Insurance News) June 2002Bristol Contributory Welfare Association (BCWA), the provident PMI provider, reported a pre-tax surplus of £5.5m in 2001 (£7.0m in 2000), driven by growth of 9% in total subscriptions. Gross premiums written after provision adjustments amounted to £57.2m (2000: £52.5m) and gross claims paid came to £47.3m (£42.9m) representing 82.7%…