Initial direct relationship matrix
| Barriers | B1 | B2 | B3 | B4 | B5 | B6 | B7 | B8 | B9 | B10 | SUM |
|---|---|---|---|---|---|---|---|---|---|---|---|
| B1 | 1.00 | 0.72 | 0.57 | 0.47 | 0.50 | 0.63 | 0.66 | 0.69 | 0.72 | 0.69 | 6.65 |
| B2 | 0.63 | 1.00 | 0.47 | 0.50 | 0.66 | 0.50 | 0.57 | 0.56 | 0.69 | 0.75 | 6.34 |
| B3 | 0.66 | 0.66 | 1.00 | 0.59 | 0.53 | 0.66 | 0.57 | 0.63 | 0.87 | 0.72 | 6.90 |
| B4 | 0.47 | 0.44 | 0.81 | 1.00 | 0.69 | 0.57 | 0.41 | 0.54 | 0.78 | 0.66 | 6.37 |
| B5 | 0.50 | 0.47 | 0.57 | 0.44 | 1.00 | 0.50 | 0.69 | 0.57 | 0.56 | 0.72 | 6.03 |
| B6 | 0.69 | 0.66 | 0.66 | 0.63 | 0.56 | 1.00 | 0.41 | 0.56 | 0.76 | 0.63 | 6.55 |
| B7 | 0.69 | 0.59 | 0.44 | 0.56 | 0.69 | 0.54 | 1.00 | 0.50 | 0.66 | 0.69 | 6.37 |
| B8 | 0.60 | 0.57 | 0.66 | 0.56 | 0.66 | 0.81 | 0.50 | 1.00 | 0.63 | 0.63 | 6.63 |
| B9 | 0.63 | 0.53 | 0.63 | 0.75 | 0.75 | 0.60 | 0.72 | 0.47 | 1.00 | 0.72 | 6.81 |
| B10 | 0.63 | 0.66 | 0.66 | 0.57 | 0.66 | 0.60 | 0.60 | 0.47 | 0.81 | 1.00 | 6.64 |
| Barriers | B1 | B2 | B3 | B4 | B5 | B6 | B7 | B8 | B9 | B10 | SUM |
|---|---|---|---|---|---|---|---|---|---|---|---|
| B1 | 1.00 | 0.72 | 0.57 | 0.47 | 0.50 | 0.63 | 0.66 | 0.69 | 0.72 | 0.69 | 6.65 |
| B2 | 0.63 | 1.00 | 0.47 | 0.50 | 0.66 | 0.50 | 0.57 | 0.56 | 0.69 | 0.75 | 6.34 |
| B3 | 0.66 | 0.66 | 1.00 | 0.59 | 0.53 | 0.66 | 0.57 | 0.63 | 0.87 | 0.72 | 6.90 |
| B4 | 0.47 | 0.44 | 0.81 | 1.00 | 0.69 | 0.57 | 0.41 | 0.54 | 0.78 | 0.66 | 6.37 |
| B5 | 0.50 | 0.47 | 0.57 | 0.44 | 1.00 | 0.50 | 0.69 | 0.57 | 0.56 | 0.72 | 6.03 |
| B6 | 0.69 | 0.66 | 0.66 | 0.63 | 0.56 | 1.00 | 0.41 | 0.56 | 0.76 | 0.63 | 6.55 |
| B7 | 0.69 | 0.59 | 0.44 | 0.56 | 0.69 | 0.54 | 1.00 | 0.50 | 0.66 | 0.69 | 6.37 |
| B8 | 0.60 | 0.57 | 0.66 | 0.56 | 0.66 | 0.81 | 0.50 | 1.00 | 0.63 | 0.63 | 6.63 |
| B9 | 0.63 | 0.53 | 0.63 | 0.75 | 0.75 | 0.60 | 0.72 | 0.47 | 1.00 | 0.72 | 6.81 |
| B10 | 0.63 | 0.66 | 0.66 | 0.57 | 0.66 | 0.60 | 0.60 | 0.47 | 0.81 | 1.00 | 6.64 |
Source(s): Table by authors
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