Merge pull request TheEconomist#13 from TheEconomist/january-2020-update

January 2020 update

Remove extra cell.

Added Excel file for January 2019

July data update

commit 342384952163c86255e5119dfb8322b2aca7b52b
Author: Evan Hensleigh <[email protected]>
Date:   Wed Jul 11 17:55:13 2018 +0100

    Added Excel.

commit 31f992432e612a86585470b0d5c9e08167de0dc3
Author: Evan Hensleigh <[email protected]>
Date:   Wed Jul 11 15:17:58 2018 +0000

    Minor fix.

commit 518550fee07d994dfad58774e8a27ead8a015e45
Author: Evan Hensleigh <[email protected]>
Date:   Wed Jul 11 14:57:25 2018 +0000

    Correcting Euro-area figures.

commit 6363f73493b0304fa574ea473d16805c2a85f7bf
Author: Evan Hensleigh <[email protected]>
Date:   Wed Jul 11 11:22:56 2018 +0000

    Update R script.

commit f1a468c35a4c2ee9cd2b55f32828c7859d34f656
Author: Evan Hensleigh <[email protected]>
Date:   Wed Jul 11 11:21:41 2018 +0000

    Updated with final data.

commit 72d770a74f62a9a322fe903c6c5bc49153cf7407
Author: Evan Hensleigh <[email protected]>
Date:   Tue Jul 10 18:52:19 2018 +0100

    New-ish data.

commit 9e0575601cdfc174bdce41b364a2bffef93455ef
Author: Evan Hensleigh <[email protected]>
Date:   Tue Jul 10 12:24:47 2018 +0100

    Now with updated data and correct country names.

commit a7f70acb5f0d07d5519c34eb75760535c38d1d55
Author: Evan Hensleigh <[email protected]>
Date:   Tue Jul 10 12:01:19 2018 +0100

    Update for regression.

commit 93201141016b31e8980a2ac8cc7baa0839d56fb6
Author: Evan Hensleigh <[email protected]>
Date:   Tue Jul 10 11:55:06 2018 +0100

    Adding July numbers.

Amended footnote