http://www.lucasfonts.com/case-studies/calibri-consolas/Sir, it was designed in 2002, and the TTF files were available years before the document was written. TTF files were installed directly into Windows for use by all applications. It became part of MS Office distributions much later, but that does not preclude its use prior to that date. Those are facts. An assumption remains just that - an assumption.
Straight from the founder's website
Work on the individual designs began in late 2002. In January 2003, the in-house coordinators and independent designers met at Microsoft’s headquarters. All six Western typefaces in the collection were to be developed simultaneously in three scripts (Latin, Greek and Cyrillic) with the same robust glyph set for all. As the typefaces were intended for text setting, not as display faces, most of them included fewer stylistic alternates and special features than a sophisticated display or script face might. The exception is Luc(as) de Groot’s Calibri, which is suited for both text and display settings, and is exuberant with variants and logotypes and extra characters such as a suite of directional arrows.
Again, the idea of this font being used for financial documents is bonkers. This isn't just some amateur people saying this, but highly respected people who have investigated the matter. Calibri was not used by firms till 2007, at the earliest.
No major company would ever use a font like that.but it was not Microsoft default fonts then. somebody has to download and select the font for drafting.