8. Credit Concentration
The following table summarizes certain information about our credit concentration as of December 31, 2013, excluding our share of investments in unconsolidated entities. See Note 7 for additional information (dollars in thousands):
| Number of | Total | Percent of | ||||||
| Concentration by investment:(1) | Properties | Investment | Investment(2) | |||||
| Sunrise Senior Living | 120 | $ | 4,019,340 | 19% | ||||
| Genesis HealthCare | 177 | 2,652,988 | 12% | |||||
| Revera | 47 | 1,170,552 | 5% | |||||
| Benchmark Senior Living | 39 | 940,124 | 4% | |||||
| Belmont Village | 19 | 850,500 | 4% | |||||
| Remaining portfolio | 740 | 12,046,717 | 56% | |||||
| Totals | 1,142 | $ | 21,680,221 | 100% | ||||
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