Year	All Crime	Homicide	Robbery	Aggravated Assault	Burglary	Larceny	Motor Vehicle Theft
1985	68,073	87	6,232	5,036	11,470	26,938	17,778
1986	69,007	105	6,225	5,549	10,485	26,553	19,574
1987	67,417	76	5,408	5,920	10,412	26,791	18,260
1988	66,578	93	5,233	6,291	9,163	28,542	16,698
1989	70,003	99	5,866	6,471	9,882	30,794	16,408
1990	68,057	143	6,022	6,960	10,238	29,642	14,513
1991	62,039	113	4,784	6,446	10,029	26,726	13,455
1992	56,399	73	4,765	6,297	8,718	24,598	11,411
1993	55,555	98	4,081	6,184	7,982	24,798	11,932
1994	53,078	85	4,245	5,881	6,799	24,375	11,240
1995	52,278	96	3,597	5,497	6,671	26,002	10,036
1996	44,711	59	3,470	5,211	5,052	21,234	9,271
1997	37,838	43	2,728	4,765	4,301	17,920	7,731
1998	34,981	34	2,334	4,703	3,610	17,578	6,366
1999	35,078	31	2,467	4,428	3,414	17,637	6,764
2000	35,870	39	2,451	4,507	4,051	17,228	7,269
2001	37,385	65	2,523	4,412	4,222	17,608	8,194
2002	35,706	60	2,533	3,994	3,830	17,824	7,096
2003	35,049	39	2,759	4,113	4,344	17,069	6,463
2004	34,533	61	2,428	4,159	4,545	17,526	5,545
2005	32,684	73	2,649	4,489	4,531	15,957	4,717
2006	32,627	75	2,698	4,485	4,121	16,897	4,076
2007	31,416	65	2,242	4,267	3,810	17,351	3,418
2008	29,105	62	2,398	3,979	3,493	16,531	2,405
2009	26,941	50	2,277	3,596	2,955	15,507	2,287
2010	26,447	73	1,926	3,564	3,587	15,004	2,037
2011	24,697	63	1,904	3,014	3,482	14,064	1,899
2012	23,615	57	1,910	3,050	3,325	13,400	1,624
2013	22,890	39	1,868	2,851	3,096	13,147	1,610
2014	22,018	53	1,680	2,736	2,680	13,077	1,512

Calculate the measures of central tendency for all offenses. Beneath each table explain paragraph describing the measures of central tendency AND long-term trends as seen in the Excel 1985-2014 table.