Table:
remoteness
all health services
ambulatory health care services
hospitals
nursing and residential care
social assistance
credit intermediation
legal services
selected retail services

correlation coefficient in absolute value terms

remoteness
1.00
..
..
..
..
..
..
..
..

all health services
0.93
1.00
..
..
..
..
..
..
..

ambulatory health care services
0.85
0.88
1.00
..
..
..
..
..
..

hospitals
0.74
0.76
0.77
1.00
..
..
..
..
..

nursing and residential care
0.84
0.87
0.92
0.82
1.00
..
..
..
..

social assistance
0.84
0.88
0.93
0.78
0.90
1.00
..
..
..

credit intermediation
0.85
0.86
0.94
0.78
0.90
0.91
1.00
..
..

legal services
0.83
0.85
0.93
0.73
0.91
0.91
0.91
1.00
..

selected retail services
0.87
0.86
0.94
0.77
0.91
0.90
0.91
0.91
1.00

Statement: retail services have the highest correlation coefficient with the remoteness index.
Question: what the highest correlation did retial services have with the remoteness index?
Answer: [0.87]