Table 4.
AHP judgment matrix.
| Average value | Item | C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | C10 | C11 | C12 | C13 | C14 | C15 | C16 | C17 | C18 | C19 | C20 | C21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8.533 | C1 | 1 | 0.928 | 0.985 | 1 | 1.049 | 1 | 1.016 | 1.032 | 1 | 1 | 0.985 | 1.143 | 1.306 | 1.049 | 0.955 | 0.914 | 0.928 | 0.941 | 0.941 | 1 | 1.123 |
| 9.2 | C2 | 1.078 | 1 | 1.062 | 1.078 | 1.131 | 1.078 | 1.095 | 1.113 | 1.078 | 1.078 | 1.062 | 1.232 | 1.408 | 1.131 | 1.03 | 0.986 | 1 | 1.015 | 1.015 | 1.078 | 1.211 |
| 8.667 | C3 | 1.016 | 0.942 | 1 | 1.016 | 1.066 | 1.016 | 1.032 | 1.048 | 1.016 | 1.016 | 1 | 1.161 | 1.327 | 1.066 | 0.97 | 0.929 | 0.942 | 0.956 | 0.956 | 1.016 | 1.14 |
| 8.533 | C4 | 1 | 0.928 | 0.985 | 1 | 1.049 | 1 | 1.016 | 1.032 | 1 | 1 | 0.985 | 1.143 | 1.306 | 1.049 | 0.955 | 0.914 | 0.928 | 0.941 | 0.941 | 1 | 1.123 |
| 8.133 | C5 | 0.953 | 0.884 | 0.938 | 0.953 | 1 | 0.953 | 0.968 | 0.984 | 0.953 | 0.953 | 0.938 | 1.089 | 1.245 | 1 | 0.91 | 0.871 | 0.884 | 0.897 | 0.897 | 0.953 | 1.07 |
| 8.533 | C6 | 1 | 0.928 | 0.985 | 1 | 1.049 | 1 | 1.016 | 1.032 | 1 | 1 | 0.985 | 1.143 | 1.306 | 1.049 | 0.955 | 0.914 | 0.928 | 0.941 | 0.941 | 1 | 1.123 |
| 8.4 | C7 | 0.984 | 0.913 | 0.969 | 0.984 | 1.033 | 0.984 | 1 | 1.016 | 0.984 | 0.984 | 0.969 | 1.125 | 1.286 | 1.033 | 0.94 | 0.9 | 0.913 | 0.926 | 0.926 | 0.984 | 1.105 |
| 8.267 | C8 | 0.969 | 0.899 | 0.954 | 0.969 | 1.016 | 0.969 | 0.984 | 1 | 0.969 | 0.969 | 0.954 | 1.107 | 1.265 | 1.016 | 0.925 | 0.886 | 0.899 | 0.912 | 0.912 | 0.969 | 1.088 |
| 8.533 | C9 | 1 | 0.928 | 0.985 | 1 | 1.049 | 1 | 1.016 | 1.032 | 1 | 1 | 0.985 | 1.143 | 1.306 | 1.049 | 0.955 | 0.914 | 0.928 | 0.941 | 0.941 | 1 | 1.123 |
| 8.533 | C10 | 1 | 0.928 | 0.985 | 1 | 1.049 | 1 | 1.016 | 1.032 | 1 | 1 | 0.985 | 1.143 | 1.306 | 1.049 | 0.955 | 0.914 | 0.928 | 0.941 | 0.941 | 1 | 1.123 |
| 8.667 | C11 | 1.016 | 0.942 | 1 | 1.016 | 1.066 | 1.016 | 1.032 | 1.048 | 1.016 | 1.016 | 1 | 1.161 | 1.327 | 1.066 | 0.97 | 0.929 | 0.942 | 0.956 | 0.956 | 1.016 | 1.14 |
| 7.467 | C12 | 0.875 | 0.812 | 0.862 | 0.875 | 0.918 | 0.875 | 0.889 | 0.903 | 0.875 | 0.875 | 0.862 | 1 | 1.143 | 0.918 | 0.836 | 0.8 | 0.812 | 0.824 | 0.824 | 0.875 | 0.982 |
| 6.533 | C13 | 0.766 | 0.71 | 0.754 | 0.766 | 0.803 | 0.766 | 0.778 | 0.79 | 0.766 | 0.766 | 0.754 | 0.875 | 1 | 0.803 | 0.731 | 0.7 | 0.71 | 0.721 | 0.721 | 0.766 | 0.86 |
| 8.133 | C14 | 0.953 | 0.884 | 0.938 | 0.953 | 1 | 0.953 | 0.968 | 0.984 | 0.953 | 0.953 | 0.938 | 1.089 | 1.245 | 1 | 0.91 | 0.871 | 0.884 | 0.897 | 0.897 | 0.953 | 1.07 |
| 8.933 | C15 | 1.047 | 0.971 | 1.031 | 1.047 | 1.098 | 1.047 | 1.063 | 1.081 | 1.047 | 1.047 | 1.031 | 1.196 | 1.367 | 1.098 | 1 | 0.957 | 0.971 | 0.985 | 0.985 | 1.047 | 1.175 |
| 9.333 | C16 | 1.094 | 1.014 | 1.077 | 1.094 | 1.148 | 1.094 | 1.111 | 1.129 | 1.094 | 1.094 | 1.077 | 1.25 | 1.429 | 1.148 | 1.045 | 1 | 1.014 | 1.029 | 1.029 | 1.094 | 1.228 |
| 9.2 | C17 | 1.078 | 1 | 1.062 | 1.078 | 1.131 | 1.078 | 1.095 | 1.113 | 1.078 | 1.078 | 1.062 | 1.232 | 1.408 | 1.131 | 1.03 | 0.986 | 1 | 1.015 | 1.015 | 1.078 | 1.211 |
| 9.067 | C18 | 1.063 | 0.986 | 1.046 | 1.063 | 1.115 | 1.063 | 1.079 | 1.097 | 1.063 | 1.063 | 1.046 | 1.214 | 1.388 | 1.115 | 1.015 | 0.971 | 0.986 | 1 | 1 | 1.063 | 1.193 |
| 9.067 | C19 | 1.063 | 0.986 | 1.046 | 1.063 | 1.115 | 1.063 | 1.079 | 1.097 | 1.063 | 1.063 | 1.046 | 1.214 | 1.388 | 1.115 | 1.015 | 0.971 | 0.986 | 1 | 1 | 1.063 | 1.193 |
| 8.533 | C20 | 1 | 0.928 | 0.985 | 1 | 1.049 | 1 | 1.016 | 1.032 | 1 | 1 | 0.985 | 1.143 | 1.306 | 1.049 | 0.955 | 0.914 | 0.928 | 0.941 | 0.941 | 1 | 1.123 |
| 7.6 | C21 | 0.891 | 0.826 | 0.877 | 0.891 | 0.934 | 0.891 | 0.905 | 0.919 | 0.891 | 0.891 | 0.877 | 1.018 | 1.163 | 0.934 | 0.851 | 0.814 | 0.826 | 0.838 | 0.838 | 0.891 | 1 |