| (I) Number of client visits | (J) Number of client visits | Mean Difference (I-J) | Std. Error | Sig. | 95% Confidence Interval | |
| Lower Bound | Upper Bound | |||||
| Under 2500 | Between 2501 - 5000 | 9.253* | 3.3614 | 0.022 | 1.048 | 17.459 |
| Over 5001+ | 29.933* | 3.0455 | 0.000 | 22.499 | 37.368 | |
| Between 2501 - 5000 | Under 2500 | −9.253* | 3.3614 | 0.022 | −17.459 | −1.048 |
| Over 5001+ | 20.680* | 3.6268 | 0.000 | 11.826 | 29.534 | |
| Over 5001+ | Under 2500 | −29.933* | 3.0455 | 0.000 | −37.368 | −22.499 |
| Between 2501 - 5000 | −20.680* | 3.6268 | 0.000 | −29.534 | −11.826 | |