Table:
|  |  | 2019 |  | 2018 |
| --- | --- | --- | --- | --- |
| In thousands | $ | % | $ | % |
| Drinkable Kefir other than ProBugs | $ 71,822 | 77% | $ 78,523 | 76% |
| Cheese | 11,459 | 12% | 11,486 | 11% |
| Cream and other | 4,228 | 4% | 5,276 | 5% |
| ProBugs Kefir | 2,780 | 3% | 2,795 | 3% |
| Other dairy | 1,756 | 2% | 3,836 | 4% |
| Frozen Kefir (a) | 1,617 | 2% | 1,434 | 1% |
| Net Sales | $ 93,662 | 100% | $ 103,350 | 100% |
Paragraphs:
PRODUCTS
Our primary product is drinkable kefir, a cultured dairy product. Lifeway Kefir is tart and tangy, high in protein, calcium and vitamin D. Thanks to our exclusive blend of kefir cultures, each cup of kefir contains 12 live and active cultures and 15 to 20 billion beneficial CFU (Colony Forming Units) at the time of manufacture.
We manufacture (directly or through co-packers) our products under our own brand, as well as under private labels on behalf of certain customers. As of December 31, 2019, Lifeway offered approximately 20 varieties of our kefir products including more than 60 flavors . In addition to our core drinkable kefir products, we offer several lines of products developed through our innovation and development efforts. These include Kefir Cups, a strained, cupped version of our kefir; and Organic Farmer Cheese Cups, a cupped version of our soft cheeses, both served in resealable 5 oz. containers. We also offer Skyr, a strained cupped Icelandic yogurt; Plantiful, a plant-based probiotic beverage made from organic and non-GMO pea protein with 10 vegan kefir cultures; a line of probiotic supplements for adults and children; and a soft serve kefir mix.
Our product categories are:
• Drinkable Kefir, sold in a variety of organic and non-organic sizes, flavors, and types, including low fat, non-fat, whole milk, protein, and BioKefir (a 3.5 oz. kefir with additional probiotic cultures). • European-style soft cheeses, including farmer cheese in resealable cups. • Cream and other, which consists primarily of cream, a byproduct of making our kefir. • ProBugs, a line of kefir products designed for children. • Other Dairy, which includes Cupped Kefir and Icelandic Skyr, a line of strained kefir and yogurt products in resealable cups. • Frozen Kefir, available in both soft serve and pint-size containers.
Net sales of products by category were as follows for the years ended December 31:
(a) Includes Lifeway Kefir Shop sales
Question:
What does the table show?
Answer: Net sales of products by category were as follows for the years ended December 31