Most improved players during the past 12 months
Rank	last/PR	old/PR	PR/inc	Name	Rank	last/PR	old/PR	PR/inc	Name	Rank	last/PR	old/PR	PR/inc	Name
1	57.84	53.98	3.86	Whitney, Katherine	8	53.41	52.31	1.10	Raymond, N. van	15	46.85	46.56	0.29	Crawford, William
2	60.03	57.24	2.79	Guerin, Roger	9	55.03	54.06	0.97	Quinn, Michael	16	46.72	46.54	0.18	Quintal, Glen
3	49.01	46.24	2.78	Murray, Donald	10	48.06	47.17	0.89	Griffith, Faith	17	51.80	51.66	0.14	Bird, Marilyn
4	50.81	48.57	2.24	Townsend, Daniel	11	49.80	48.99	0.82	Lindgren, Nancy	18	55.64	55.51	0.14	Kolkhorst, Stephen
5	46.83	44.94	1.89	Cole, Anne	12	54.24	53.53	0.70	Dyer, Stephen	19	46.02	45.95	0.07	Foster, Colleen
6	52.18	50.41	1.77	Quinn, Patricia	13	49.27	48.63	0.64	Morrison, Sally
7	51.82	50.60	1.23	Martin, Jean	14	52.25	51.87	0.38	Offer, David