The following table summarizes our investments in mortgage loans secured by first mortgages at December 31, 2013(dollar amounts in thousands):
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Number of |   | 
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 Type of Property   | 
Gross Investments  | 
Percentage of Investments  | 
Number of Loans  | 
Number of Properties(1)  | 
SNF Beds  | 
ALF Units  | 
Investment per Bed/Unit  | 
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| 
 Skilled Nursing(2)  | 
$ | 152,401 | 91.2 | % | 16 | 32 | 3,953 | — | $ | 38.55 | ||||||||||||
| 
 Assisted Living  | 
12,112 | 7.2 | % | 3 | 8 | — | 211 | $ | 57.40 | |||||||||||||
| 
 Range of Care  | 
2,602 | 1.6 | % | 1 | 1 | 99 | 74 | $ | 15.04 | |||||||||||||
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
 Totals  | 
$ | 167,115 | 100.0 | % | 20 | 41 | 4,052 | 285 | ||||||||||||||
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