Suicide rates are increasing:
Some of this increase might be explained by growing population for example say one percent of people kill themselves, if this percentage remains constant then the actual number of suicides will increase as the population size increases.
The magority of suicides are male:
different age groups show different trends, over 80s (dark green), 70 to 79 (purple), 60 to 69 (pink) and under 20 (blue) are all quite flat, whereas 20 to 29 (red), 30 to 39 (green), 40 to 49 (brown) and 50 to 59' (orange) all show increases. Or in other words the number of suicides in the age range, twenty to fifty nine is increasing.