| Greater than 50% | | 37,800 | 45,200 | 44,800 | 50,600 | 62,000 | 62,300 | 55,700 |
| Greater than 40% and less than or equal to 50% | | 12,800 | 17,300 | 17,700 | 9,600 | 18,500 | 18,800 | 19,900 |
| Greater than 30% and less than or equal to 40% | | 24,600 | 14,100 | 15,400 | 16,700 | 15,100 | 24,300 | 26,300 |
| Greater than 25% and less than or equal to 30% | | 10,400 | 8,400 | 6,800 | 12,800 | 8,200 | 16,000 | 18,100 |
| Less than or equal to 25% | | 43,500 | 41,700 | 53,000 | 59,100 | 109,900 | 116,300 | 161,500 |
| Not specified | | 8,600 | 7,600 | 9,600 | 13,800 | 8,100 | 7,200 | 14,900 |
| Total | | 137,700 | 134,300 | 147,400 | 162,600 | 221,700 | 244,700 | 296,300 |