Table 9.

RIs shortage in ECs.

Shortage in EC	$s$ = 1			$s$ = 2			$s$ = 3
	$t$ = 1	$t$ = 2	$t$ = 3	$t$ = 1	$t$ = 2	$t$ = 3	$t$ = 1	$t$ = 2	$t$ = 3
$k$ = 2	751	651	1058		428	789	1647	3208	3593
$k$ = 3				1201	2695	2916	435	2206	3103
$k$ = 4							1575	2116	2283
$k$ = 5							1219	1730	1822
$k$ = 6	1246	1818	1956	1746	1767	2005	731	1524	1821
$k$ = 7							608	609	941