Question: Léone-Noëlle Meyer is the adoptive granddaughter of the founder of an upmarket French department store chain that in 2009 recorded earnings of how much?

Context paragraphs:
Efird's Department Store: Efird's Department Store, also known as Lourie’s Department Store, is a historic department store building located at Columbia, South Carolina.  It was built about 1870, and is a rectangular brick building renovated and expanded in 1919.  This included the addition of a third story and the installation of a new brick façade and store entrances.  Between 1919 and 1958, it housed the Columbia branch of the Charlotte, North Carolina based Efird’s Department Store chain.

Galeries Lafayette: The Galeries Lafayette (] ) is an upmarket French department store chain.  Its flagship store is on Boulevard Haussmann in the 9th arrondissement of Paris but it now operates in a number of other locations in France and other countries.  In 2009, Galeries Lafayette recorded earnings of over one billion euro.  It is a part of the company Groupe Galeries Lafayette.

Léone-Noëlle Meyer: Léone-Noëlle Meyer (born 8 November 1939) is a French heiress, pediatrician, businesswoman and philanthropist.  The adoptive granddaughter of the founder of the Galeries Lafayette, she served as its chairman from 1998 to 2005.  She was a pediatrician for 45 years.  She has made humanitarian trips to South America, Africa and Asia, and she has supported Jewish causes and the Paris Opera.  She was awarded the 2007 Medal of the Great Donor by the French Ministry of Culture for her philanthropy.

Times Square Stores: Times Square Stores (also called TSS and TSS Seedman's) was an American department store chain based in New York City that operated from 1929 to 1989.  By the late 1980s the chain operated 12 stores in New York and 6 in Puerto Rico, and an off-price ladies' apparel chain, "Finders Keepers", which had 15 locations.  The New York department stores ranged in size from 160,000 to 220000 sqft .  During its prime it was considered Long Island's most prominent discount department store chain.

ZEN (department store): ZEN Department Store (Thai: เซน ดีพาร์ทเมนท์ สโตร์; Simplified Chinese: 先; Pinyin: Xiān) is an upmarket Thai department store chain with branches in Thailand and China, which is owned by Central Group.

Mammoth Mart: Mammoth Mart was a discount department store chain, located in the northeastern United States, primarily in the New England area.  The chain was founded by Max Coffman and Henry Gornstein in Framingham, Massachusetts in 1956, and was something of a prototype for the large, downscale department store, selling housewares, hardware and clothing in stark, unfussy buildings, usually in suburban shopping center locations.  Other discount department store retailers like K-Mart, Zayre, and Bradlees would subsequently expand on this concept.

Target Australia: Target Australia Pty Ltd (formerly Lindsay's and later Lindsay's Target) is a mid-price department store chain owned by Wesfarmers.  It is Australia's largest department store chain by store number, operating 308 stores throughout the country (183 Target stores and 125 Target Country).  Products it sells include branded clothing, cosmetics, homewares, electrical, fitness and consumer electronics.  The company's national support office is currently located in North Geelong, Victoria but will move its headquarters to Williams Landing at the end of 2018.

Kitson (store): Kitson was an upmarket department store chain whose head store is on Robertson Boulevard in Los Angeles.  This store is a well-known place for celebrity spotting, especially by paparazzi.

Galeries Lafayette Paris Haussmann: Galeries Lafayette Haussmann is the main location of French department store chain Galeries Lafayette.  It is located on Boulevard Haussmann at the corner of Rue La Fayette in the 9th arrondissement of Paris, close to Chaussée d'Antin – La Fayette Paris Métro station.

Gus Blass Department Store: The Gus Blass Department Store is a historic commercial building at 318-324 Main Street in Little Rock, Arkansas.  It is a seven story masonry structure, built in 1912 to a design by George R. Mann, a leading Arkansas architect.  It was one of the first instances of two-way concrete slab construction in the nation, and was one of the first department stores in the state to be air conditioned (in 1936).  The Blass Department Store was for many years the city's largest department store, and remained in business here into the 1970s, ultimately becoming a part of the Dillard's department store chain before closing in 1972.

Supporting paragraphs: Léone-Noëlle Meyer Galeries Lafayette
Answer: over one billion euro