The Phoenix Suns: 1973-74 to 2006-07

Offensive Efficiency = Points Scored divided by Possessions Employed

Defensive Efficiency = Points Surrendered divided by Possessions Acquired

Efficiency Differential = Offensive Efficiency minus Defensive Efficiency

See Technical Notes at www.wagesofwins.com for a few more details

Rank	Year	Offensive Efficiency	Defensive Efficiency	Efficiency Differential	Actual Wins
1	2006-2007	111.2	103.8	7.4	61
2	2004-2005	111.6	104.4	7.2	62
3	1988-1989	109.3	102.2	7.1	55
4	1989-1990	109.8	103.0	6.8	54
5	1992-1993	110.0	103.5	6.5	62
6	1990-1991	109.0	102.7	6.3	55
7	1991-1992	108.8	103.0	5.8	53
8	2005-2006	109.1	103.6	5.6	54
9	1997-1998	104.3	98.8	5.4	56
10	1999-2000	101.5	96.2	5.4	53
11	1980-1981	101.1	96.0	5.1	57
12	1993-1994	108.2	103.4	4.8	56
13	1982-1983	102.1	97.3	4.8	53
14	1994-1995	111.1	107.2	3.9	59
15	1981-1982	102.2	98.9	3.3	46
16	1979-1980	102.4	99.0	3.3	55
17	1978-1979	102.5	99.2	3.3	50
18	1977-1978	97.1	93.9	3.2	49
19	1998-1999	103.1	100.7	2.4	44
20	2000-2001	97.8	95.5	2.3	51
21	2002-2003	100.4	99.2	1.2	44
22	1983-1984	105.8	105.0	0.8	41
23	1996-1997	106.4	105.7	0.7	40
24	1976-1977	94.8	94.1	0.7	34
25	1975-1976	95.3	94.7	0.6	42
26	1995-1996	107.1	106.8	0.3	41
27	2001-2002	100.0	100.7	-0.7	36
28	1984-1985	101.5	103.5	-2.0	36
29	1974-1975	93.1	95.3	-2.2	32
30	1986-1987	104.7	107.0	-2.3	36
31	1985-1986	101.0	103.8	-2.7	32
32	1973-1974	95.0	98.2	-3.1	30
33	2003-2004	98.6	102.5	-3.9	29
34	1987-1988	103.6	107.9	-4.3	28