| 31. | The peninsula covers about 184, 000 square miles . ..
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| 32. | The population density is 3, 743 people per square mile.
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| 33. | We have more doughnut shops per square mile than that.
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| 34. | They had searched a little more than a square mile.
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| 35. | The population density was 2, 322 people per square mile.
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| 36. | It covers 740, 000 square miles of the frozen continent.
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| 37. | Area : 496, 000 square miles, slightly smaller than Alaska
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| 38. | Size : 19.9 square miles in central and south Phoenix
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| 39. | Each pocket covers a few square miles, these officers said.
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| 40. | The population density is 2, 908 people per square mile.
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