Table:
text: United States presidential election in Tennessee, 2008
By county
By county
County Obama__1 Obama__2 McCain__3 McCain__4
ANDERSON 11396 36.1% 19675 62.3%
BEDFORD 5027 32.4% 10217 65.9%
BENTON 2645 40.8% 3696 57.0%
BLEDSOE 1517 31.7% 3166 66.2%
BLOUNT 15253 29.5% 35571 68.9%
BRADLEY 9357 24.5% 28333 74.2%
CAMPBELL 3867 30.6% 8535 67.6%
CANNON 2011 36.9% 3322 60.9%
CARROLL 3980 34.2% 7455 64.0%
CARTER 5587 25.7% 15852 72.8%
CHEATHAM 5498 33.5% 10702 65.8%
CHESTER 1797 27.8% 4587 71.0%
CLAIBORNE 3078 29.5% 7175 68.9%
CLAY 1248 41.7% 1676 56.0%
COCKE 3340 26.7% 8945 71.7%
COFFEE 7132 34.4% 13250 63.7%
CROCKETT 1967 32.6% 3994 66.2%
CUMBERLAND 7889 30.7% 17436 67.8%
DAVIDSON 158423 59.7% 102915 38.8%
DECATUR 1566 32.9% 3101 65.1%

Question: How many figures are given for McCain's % in Davidson County in the United States Presidential Election in Tennessee, 2008?