| (I) Age flag | (J) Age flag | Mean difference (I-J) | Std. error | Sig. | 95% Confidence interval | |
| Lower bound | Upper bound | |||||
| 10’s | 20’s | 0.0012325036 | 0.0098947422 | 1.000 | −0.026969272 | 0.0294342789 |
|
| 30’s | 0.137519813' | 0.0095776040 | 0.000 | 0.1102213130 | 0.1648183128 |
|
| 40’s | 0.310538135* | 0.0094768242 | 0.000 | 0.2835266626 | 0.3375496078 |
|
| 50’s | 0.400229014* | 0.0094902572 | 0.000 | 0.3731792839 | 0.4272787447 |
|
| Over 60’s | 0.346629397* | 0.0096120152 | 0.000 | 0.3192328882 | 0.3740259052 |
| 20’s | 10’s | −0.001232504 | 0.0098947422 | 1.000 | −0.029434279 | 0.0269692717 |
|
| 30’s | 0.136287309* | 0.0035862520 | 0.000 | 0.1260674358 | 0.1465071828 |
|
| 40’s | 0.309305632* | 0.0033077032 | 0.000 | 0.2998795191 | 0.3187317442 |
|
| 50’s | 0.398996511* | 0.0033459955 | 0.000 | 0.3894612762 | 0.4085317452 |
|
| Over 60’s | 0.345396893* | 0.0036771648 | 0.000 | 0.3349179180 | 0.3558758682 |
| 30’s | 10’s | −0.137519813" | 0.0095776040 | 0.000 | −0.164818313 | −0.110221313 |
|
| 20’s | −0.136287309' | 0.0035862520 | 0.000 | −0.146507183 | −0.126067436 |
|
| 40’s | 0.173018322* | 0.0021829970 | 0.000 | 0.1667973767 | 0.1792392680 |
|
| 50’s | 0.262709201* | 0.0022405938 | 0.000 | 0.2563241089 | 0.2690942939 |
|
| Over 60’s | 0.209109584* | 0.0027103720 | 0.000 | 0.2013856925 | 0.2168334751 |
| 40’s | 10’s | −0.310538135' | 0.0094768242 | 0.000 | −0.337549608 | −0.283526663 |
|
| 20’s | −0.309305632* | 0.0033077032 | 0.000 | −0.318731744 | −0.299879519 |
|
| 30’s | −0.173018322* | 0.0021829970 | 0.000 | −0.179239268 | −0.166797377 |
|
| 50’s | 0.089690879* | 0.0017606697 | 0.000 | 0.0846734292 | 0.0947083290 |
|
| Over 60’s | 0.036091261' | 0.0023293375 | 0.000 | 0.0294531592 | 0.0427293637 |
| 50’s | 10’s | −0.400229014' | 0.0094902572 | 0.000 | −0.427278745 | −0.373179284 |
|
| 20’s | −0.398996511' | 0.0033459955 | 0.000 | −0.408531745 | −0.389461276 |
|
| 30’s | −0.262709201' | 0.0022405938 | 0.000 | −0.269094294 | −0.256324109 |
|
| 40’s | −0.089690879' | 0.0017606697 | 0.000 | −0.094708329 | −0.084673429 |
|
| Over 60’s | −0.053599618' | 0.0023834006 | 0.000 | −0.060391786 | −0.046807450 |
| Over 60’s | 10’s | −0.346629397* | 0.0096120152 | 0.000 | −0.374025905 | −0.319232888 |
|
| 20’s | −0.345396893* | 0.0036771648 | 0.000 | −0.355875868 | −0.334917918 |
|
| 30’s | −0.209109584* | 0.0027103720 | 0.000 | −0.216833475 | −0.201385692 |
|
| 40’s | −0.036091261' | 0.0023293375 | 0.000 | −0.042729364 | −0.029453159 |
|
| 50’s | 0.053599618' | 0.0023834006 | 0.000 | 0.0468074498 | 0.0603917855 |