Average silhouette measures | ||||||||
---|---|---|---|---|---|---|---|---|
HTC | PMTCT | CRT | ||||||
Year | K = 3 | K = 4 | Year | K = 3 | K = 4 | Year | K = 3 | K = 4 |
 2011 | 0.800 | 0.775 | 2011 | 0.674 | 0.706 | 2011 | 0.368 | 0.582 |
 2012 | 0.526 | 0.563 | 2012 | 0.585 | 0.588 | 2012 | 0.556 | 0.599 |
 2013 | 0.659 | 0.648 | 2013 | 0.654 | 0.632 | 2013 | 0.637 | 0.618 |
 2014 | 0.669 | 0.669 | 2014 | 0.676 | 0.666 | 2014 | 0.692 | 0.663 |
 2015 | 0.737 | 0.709 | 2015 | 0.649 | 0.711 | 2015 | 0.710 | 0.705 |
 2016 | 0.749 | 0.754 | 2016 | 0.791 | 0.774 | 2016 | 0.708 | 0.710 |
 2017 | 0.685 | 0.673 | 2017 | 0.699 | 0.677 | 2017 | 0.696 | 0.700 |
 2018 | 0.593 | 0.714 | 2018 | 0.689 | 0.707 | 2018 | 0.654 | 0.701 |
VMMC | PEP | BS | ||||||
---|---|---|---|---|---|---|---|---|
Year | K = 3 | K = 4 | Year | K = 3 | K = 4 | Year | K = 3 | K = 4 |
2011 | a | a | 2011 | 0.704 | 0.679 | 2011 | a | a |
2012 | 1.00 | b | 2012 | 0.593 | 0.605 | 2012 | 0.734 | 0.730 |
2013 | 0.64 | 0.669 | 2013 | 0.639 | 0.629 | 2013 | 0.732 | 0.687 |
2014 | 0.634 | 0.661 | 2014 | 0.675 | 0.667 | 2014 | 0.712 | 0.650 |
2015 | 0.733 | 0.681 | 2015 | 0.682 | 0.673 | 2015 | 0.617 | 0.641 |
2016 | 0.708 | 0.699 | 2016 | 0.696 | 0.665 | 2016 | 0.719 | 0.680 |
2017 | 0.765 | 0.733 | 2017 | 0.621 | 0.611 | 2017 | 0.577 | 0.637 |
2018 | 0.657 | 0.636 | 2018 | 0.650 | 0.673 | 2018 | 0.610 | 0.607 |