
As of February 1, 2012
| ■ | Residence | 73.4% |
| ■ | Retail | 26.6% |
| ■ | Central Tokyo/Jonan Area | 35.1% |
| ■ | Greater Tokyo | 28.6% |
| ■ | Regional Cities | 36.3% |
| ■ | 1 years to under 5 years | 32.2% |
| ■ | 5 years to under 10 years | 48.1% |
| ■ | 10 years to older | 19.8% |
| ■ | 1 years to under 5 years | 41.9% |
| ■ | 5 years to under 10 years | 54.7% |
| ■ | 10 years to older | 3.3% |