Table 2.

Distribution of recordings by demographic groups.

Demographic type	Demographic value	Number of PD recordings	Number of HC recordings	Total recordings
Gender	Male	4676	8973	13,649
	Female	2923	2274	5197
	Total	7599	11,247	18,846
Age	<35	36	5318	5354
	35–50	244	2051	2295
	50–65	2853	1940	4793
	> 65	4466	1938	6404
	Total	7599	11,247	18,846

This table presents the distribution of voice recordings by gender and age groups.