| Frequency | Percent | Valid Percent | Cumulative Percent | |
Valid | 0 - 2 years | 75 | 25.9 | 25.9 | 25.9 |
3 - 5 years | 55 | 19.0 | 19.0 | 44.8 | |
6 - 9 years | 36 | 12.4 | 12.4 | 57.2 | |
10 years and more | 124 | 42.8 | 42.8 | 100.0 | |
Total | 290 | 100.0 | 100.0 |
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