<Table> One dollar <Tr> <Th_colspan="2"> (United States) </Th> </Tr> <Tr> <Th> Value </Th> <Td> $1 </Td> </Tr> <Tr> <Th> Width </Th> <Td> 6.14 inches ≈ 156.1 mm </Td> </Tr> <Tr> <Th> Height </Th> <Td> 2.61 inches ≈ 66.3 mm </Td> </Tr> <Tr> <Th> Weight </Th> <Td> Approx. 1 g </Td> </Tr> <Tr> <Th> Paper type </Th> <Td> 75% cotton 25% linen </Td> </Tr> <Tr> <Th> Years of printing </Th> <Td> 1929--present (Small size) </Td> </Tr> <Tr> <Th_colspan="2"> Obverse </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Design </Th> <Td> George Washington </Td> </Tr> <Tr> <Th> Design date </Th> <Td> 1963 </Td> </Tr> <Tr> <Th_colspan="2"> Reverse </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Design </Th> <Td> Great Seal of the United States </Td> </Tr> <Tr> <Th> Design date </Th> <Td> 1935 </Td> </Tr> </Table> <Tr> <Th_colspan="2"> (United States) </Th> </Tr>

When was the last time the dollar bill was changed