Revenues are attributed to regions based on the location of the customer and are as follows: Our Antamina operation, in which we have a 22.5% interest, and Galore Creek, in which we have a 50% interest, are  the primary entities accounted for using the proportionate consolidation method. We also proportionately consolidate  the Waneta Dam (66.7%) and Wintering Hills Wind Power Facility (30%), which are assets that we jointly control. Our  share of the assets, liabilities, revenues, expenses and cash flows of these operations is as follows: 25. Joint Ventures (Cdn$ in millions) 2012 2011 Asia  China $ 2,615 $ 1,724  Japan 1,762 2,145  South Korea 909 1,416  Other 719 1,029 Americas  United States 1,159 1,673  Canada 890 678  Latin America 428 707 Europe  Germany 463 803  Bulgaria 338 221  Finland 260 210  Other 800 908 $ 10,343 $ 11,514 December 31, December 31, (Cdn$ in millions) 2012 2011 Assets Cash and cash equivalents  $ 85 $ 59  Other current assets 230 219  Long-term assets 1,333 1,237 $ 1,648 $ 1,515 Liabilities and equity  Current liabilities $ 101 $ 245  Long-term debt 22 24  Other long-term liabilities 185 184  Equity 1,340 1,062 $ 1,648 $ 1,515 Generations 123