Basic Stats from the IDI

Here is some basic information about the counts of variables and datasets in the IDI, and what proportion of them have metadata currently available in our app.

The grey bars show the number of variables or datasets available from each refresh, and in the latest Adhoc database. The blue bar represents how many have metadata available, which is shown as a percentage in brackets.

Variables

Jan 2020 refresh
15380 (43%)
Jul 2020 refresh
15430 (44%)
Oct 2020 refresh
15614 (44%)
Apr 2021 refresh
15849 (44%)
Jul 2021 refresh
17430 (45%)
Oct 2021 refresh
17478 (45%)
Mar 2022 refresh
17532 (46%)
Jun 2022 refresh
17630 (46%)
Oct 2022 refresh
18531 (47%)
Adhoc
26375 (13%)

Datasets

Jan 2020 refresh
368 (75%)
Jul 2020 refresh
365 (75%)
Oct 2020 refresh
381 (72%)
Apr 2021 refresh
385 (72%)
Jul 2021 refresh
416 (73%)
Oct 2021 refresh
417 (73%)
Mar 2022 refresh
423 (75%)
Jun 2022 refresh
426 (75%)
Oct 2022 refresh
436 (75%)
Adhoc
514 (7%)