Table 2.3. Trends in Recording Health and Fertility Events (2003, 2004, 2005, 2006, 2007,2008 & 2009)
	2003	2004	2005	2006	2007	2008	2009
Health/Fertility Events	25,265	28,556	35,497	33,929	34,089	3,647,128	3,720,417
- Mastitis	6,462	8,948	9,275	9,655	9,960	14,518	12,038
- Parasitic Infection	8,789	10,733	11,519	10,989	7,197	9,152	10,315
- Castration	5,097	2,151	6,338	2,883	2,708	314,619	308,867
- Lameness	1,589	2,225	2,686	3,135	2,992	4,122	4,554
- Retained Placenta	626	551	632	545	468	1,702	1,137
- Respiratory Disease	689	1,047	1,080	1,160	935	1,347	671
- Milk Fever	272	408	473	357	324	283	239
- Scour	576	797	735	654	1,151	1,065	1,137
- Ketosis	81	116	80	50	34	29	43
- Other Events	1,084	1,580	2,679	4,501	8,320	3,300,291	3,381,416
Culling Events	11,082	19,720	33,423	69,301	82,268	92,505	97,026
- Infertility	2,988	4,918	4,838	5,028	5,296	4,974	5,311
- Old Age	1,523	2,814	2,453	2,245	2,476	2,410	2,804
- Poor Health	1,378	2,376	1,411	2,132	2,293	2,921	3,041
- Low Yield	730	921	731	514	397	338	385
- Injured	616	1,097	766	921	1,081	1,301	1,449
- Feet & Leg Problems	653	1,262	1,200	1,132	1,070	1,052	1,115
- Others	3,194	6,332	22,024	57,329	69,655	79,509	82,921