macOS Applescript or similar to extract website data into excel, multiple times

set this_file to (((path to desktop folder) as string) & "TaxFile.txt")

set tabChar to tab -- Have to do this because Safari has 'tab' in its dictionary.

set numbersFile to paragraphs of (read POSIX file "/Users/numero/Desktop/propNumbers.txt")

tell application "Safari"
	activate
	make new document
	set safariWindow to front window
	
	repeat with nextLine in numbersFile
		if length of nextLine is greater than 0 then
			
			set the clipboard to nextLine
			
			set URL of tab 1 of safariWindow to "http://web.co.dekalb.ga.us/TaxCommissioner/TCSearch.asp"
			delay 2 -- let the page load
			tell application "System Events"
				keystroke tab
				keystroke "v" using command down
				delay 1
				key code 36
				key code 36 -- 2 returns because on my tests my browser was remembering the numbers I used over and it needed a second 'return' to get past the autofill.
				delay 2 -- let the page load
			end tell
			
			
			set pageText to text of current tab of safariWindow
			
			set found to false
			set i to 70 -- Should be line 78 or 79. Start a ways up just to be sure to catch the line we want.
			set totalTaxesBilled to 0
			repeat while not found
				if paragraph i of pageText contains "Total Taxes Billed" then
					set totalTaxesBilled to (word 5 of paragraph i of pageText)
					my write_to_file(nextLine & tabChar & totalTaxesBilled & return, this_file, true)
					set found to true
				end if
				set i to i + 1
			end repeat
		end if
	end repeat
end tell




on write_to_file(this_data, target_file, append_data)
	try
		set the target_file to the target_file as string
		set the open_target_file to open for access file target_file with write permission
		if append_data is false then set eof of the open_target_file to 0
		write this_data to the open_target_file starting at eof
		close access the open_target_file
		return true
	on error
		try
			close access file target_file
		end try
		return false
	end try
end write_to_file