Group (CHF 000 or as indicated) 2019 % 2018 % 2017 %
Net sales 1 324 022 1 195 599 1 171 578
Gross profit 180 073 13.61 149 826 13.11 149 826 12.81
Operating profit (EBITDA) 67 812 5.11 58 296 4.91 55 954 4.81
Operating profit (EBIT) 59 648 4.51 52 535 4.41 50 123 4.31
Net profit 44 405 3.41 39 531 3.31 35 226 3.01
Total assets 390 541 367 070 302 640
Net debt –130 876 –76 161 –70 200
Shareholders' equity 15 051 3.92 34 382 9.42 8 977 3.02
Shareholders' equity without offsetting of goodwill3 132 530 26.1 111 192 25.1 46 776 13.7
Net debt-to-EBITDA ratio 1.93 1.31 1.25
Net cash flow from operating activities before 
change in net assets and taxes
63 694 58 254
 
56 044
Investments in property, plant & equipment and intangible assets  10 036 10 420 10 947
Number of full-time employees as of December 31 1 217 930 867
Numbers of shops as of December 31
Switzerland

117
119 124
Germany 76 73 65
Data per title  (CHF 000 or as indicated) 2019 H2 2018 H4 2017 H6
Shares issued at year end (number)  44 781 213 40 781 213 32 195 697
Weighted average number of shares outstanding  42 792 890 38 664 992
 
32 163 959
 
Earnings per share (undiluted/diluted) 1.04 1.02 1.10
Equity per share without offsetting of goodwill4 2.96 0.84 0.28
Distribution per share 0.602 0.601 0.60
Share price (highest/lowest) 11.94/8.78 12.48/9.51 15.95/11.45
Share price as of December 10.86 10.94 12.85

1 = In percent of net sales. 
2 = In percent of the balance sheet total. 
3 = Shareholders' equity and total assets without offsetting of goodwill / with amortizations.