Figures by health board of the number of domiciliary sight tests paid are shown in the table for the years ending 31 March 1998 to 2001. Information for the year ending 31 March 1997 is not shown due to quality concerns.Number of domiciliary visits paid for by Health Boards and Primary Care NHS Trusts 1998199920002001Argyll and Clyde1,8942,2662,1002,471Ayrshire and Arran2,0712,1712,3812,356Borders409275491423Dumfries and Galloway513425605841Fife8491,3041,4641,182Forth Valley1,1161,1101,3751,474Grampian1,4919771,8271,838Greater Glasgow7,0655,8766,8597,065Highland397397824783Lanarkshire2,6392,1063,1233,280Lothian3,3183,4114,2194,042Orkney110629Shetland52541342Tayside1,3151,8051,9942,535Western Isles38663768Scotland Total2,317822,24327,31828,429Notes:1.The increase in the number of sight tests for the years 31 March 2000 and 2001 reflects the change in legislation which allowed for free NHS sight tests for all aged 60 and over.