Hi Graham, Sorry for the delay. Here's the file type distribution (some are unknown; I just shared as powershell printed):
Extension Size (MB) Count --------- --------- ----- txt 7.88 630 236.45 846 plist 0.28 13 doentry 0.01 5 jpg 391.85 4653 xls 2.38 6 tcx 108.9 146 html 22.92 805 vcf 4.44 28 csv 3.18 16 aclcddb 0.03 1 abcddb 1.78 3 abcdmr 0.04 1 tbz 0.11 1 jpeg 2.38 208 abcdp 0.86 711 abcdi 0 3 lockfile 0 6 abcdg 0.01 3 backup 0.13 1 ics 0.01 1 vcs 0 1 ldif 0.07 1 xml 5.2 214 smsbackup 0.03 1 png 27.4 641 pdf 180.03 456 doc 5.34 19 properties 0.01 28 gif 0.6 47 json 18.61 20479 expense... 0.04 1 htm 12.11 31 css 2.76 156 zip 7.98 31 gpx 0.74 3 enex 0.23 2 js 10.93 306 webp 0.01 5 asc 0.07 20 txt~ 0 3 sig 0 1 kdb 0 2 kdbx 0.43 4 tar 8.05 1 mp3 0.09 3 unknown 0.01 8 mp4 80.2 7 dat 0 3 im 0.01 1 lm 0 1 torrent 0.12 11 pptx 1.91 2 accdb 3.38 1 odt 4.82 15 php 0.01 5 odp 2.85 4 ppt 3.94 5 dll 6.46 39 jar 0.02 2 bat 0 3 exe 4.8 27 stackdump 0 1 class 0.22 25 C 0.01 12 java 0.23 23 gz 0.14 3 mdb 0.36 24 userprefs 0.01 3 usertasks 0 1 cs 0.6 95 csproj 0.05 20 pidb 0.25 17 xsd 0.01 2 ico 0.02 10 resources 0.04 5 docx 2.17 32 sln 0.03 19 xsc 0 1 xss 0 1 pfx 0 1 user 0 4 resx 0.11 7 settings 0 2 rtf 0.03 5 as 0.01 5 swf 15.57 34 air 1.43 4 mxml 0.1 29 out 0.07 6 cpp 0.07 53 obj 0.11 13 csm 0.23 1 lock 0 1 cfs 22.03 1 stamp 0 1 swc 0.17 3 md 0 1 vim 0.01 3 sh 0.07 8 makefile 0 2 vmb 0 1 markdown 0.01 2 sdf 1.98 2 suo 0.24 17 rc 0 2 vcxproj 0.01 2 filters 0 2 h 0 2 lastbui... 0 2 pch 2.44 1 unsucce... 0 2 tlog 0.01 10 pdb 0.38 9 res 0 1 manifest 0 1 idb 0.02 1 mov 0.16 2 xhtml 0.02 1 aspx 0.23 33 vb 0.17 66 config 0.03 9 xslt 0.01 10 vbproj 0.02 4 Cache 0.01 4 myapp 0 2 vsmacros 0.71 1 asmx 0 1 master 0 1 xsl 0 2 refresh 0 3 bmp 1.95 5 disco 0 1 discomap 0 1 wsdl 0 1 cnf 0 6 btr 0.04 3 lck 0 1 py 0 4 url 0 1 flv 3.04 1 M4A 0.03 1 deb 0.61 4 rpm 0.16 1 ods 0.03 2 7z 0.94 9 pc 0 1 stetic 0.02 2 test-cache 0.02 8 confi 0 1 c~ 0 1 o 0.04 1 8 0 1 go 0 1 go~ 0 1 pl 0.02 2 tcl 0 1 aux 0 1 tex 0.14 2 xps 0.94 7 inf 0 1 dcm 63.26 56 RAW 34.11 3 mobi 1.84 1 3gp 0.89 1 archive 0 2 tif 3.84 2 nameman... 0 1 timesin... 0 1 usherli... 0 1 dmg 9.67 1 bckup 0 1