volume growth (unit case volume or concentrate sales volume, as appropriate), (2) structural changes, (3) changes in price, product and geographic mix and (4) foreign currency fluctuations. Refer to the heading "Net Operating Revenues" below. 

"Structural changes" generally refers to acquisitions or dispositions of bottling, distribution or canning operations and consolidation or deconsolidation of bottling and distribution entities for accounting purposes. Typically, structural changes do not impact the Company's unit case volume on a consolidated basis or at the geographic operating segment level. We recognize unit case volume for all sales of Company beverage products regardless of our ownership interest in the bottling partner, if any. However, the unit case volume reported by our Bottling Investments operating segment is generally impacted by structural changes because it only includes the unit case volume of our consolidated bottling operations. 

The Company acquired Great Plains Coca-Cola Bottling Company ("Great Plains") in December 2011, bottling operations in Vietnam and Cambodia in February 2012, and bottling operations in Guatemala in June 2012. Accordingly, the impact to net operating revenues related to these acquisitions was included as a structural change in our analysis of changes to net operating revenues. Refer to the heading "Net Operating Revenues" below. 

In January 2012, the Company announced that BPW, our joint venture with Nestlé in the ready-to-drink tea category, will focus its geographic scope primarily on Europe and Canada. The joint venture was phased out in all other territories by the end of 2012, and the Company's agreement to distribute products in the United States under a sublicense from a subsidiary of Nestlé terminated at the end of 2012. The impact to net operating revenues for North America related to the termination of our license agreement has been included as a structural change in our analysis of changes to net operating revenues. In addition, we have eliminated the BPW and Nestlé licensed unit case volume and associated concentrate sales for the year ended December 31, 2012, in those countries impacted by these structural changes. We have also eliminated the BPW and Nestlé licensed unit case volume and associated concentrate sales from the base year, where applicable, when calculating 2012 versus 2011 volume growth rates. Refer to the headings "Beverage Volume" and "Net Operating Revenues" below. 

The Company sells concentrates and syrups to both consolidated and unconsolidated bottling partners. The ownership structure of our bottling partners impacts the timing of recognizing concentrate revenue and concentrate sales volume. When we sell concentrates or syrups to our consolidated bottling partners, we are not able to recognize the concentrate revenue or concentrate sales volume until the bottling partner has sold finished products manufactured from the concentrates or syrups to a customer. When we sell concentrates or syrups to our unconsolidated bottling partners, we recognize the concentrate revenue and concentrate sales volume when the concentrates or syrups are sold to the bottling